Slkor officially released its first bilingual (Chinese-English) promotional video, Integrity Goes Far, Chips Driven Future, in July 2026. The entire production—from creative direction and copywriting to filming—was personally overseen by General Manager Song Shiqiang. With "integrity" as its spiritual core and deep cultivation of semiconductor technology as its narrative thread, the video systematically presents Slkor’s decade-long accumulation in the third-generation semiconductor field across five dimensions: R&D Strength — Product Portfolio — Quality Control — International Ecosystem Platform — Corporate Culture. It also showcases the Slkor brand’s global vision, its commitment to serving customers with technology and products, and its ambitious goal of becoming an outstanding enterprise in the global semiconductor industry. Slkor – Integrity Goes Far, Chips Driven Future R&D Strength: China-Korea Collaboration, Academic Foundations Founded in 2015 and starting from Huaqiangbei, Slkor has established R&D operations spanning China and South Korea, with a laboratory and a central turnaround warehouse at its Shenzhen headquarters. Its core technology originates from Tsinghua University and Yonsei University, and it was among the first to master internationally leading silicon carbide MOSFET manufacturing processes. Over more than a decade, Slkor has continuously deepened its presence in the third-generation semiconductor sector. Beginning with chip IP design, it has grown into a national high-tech enterprise integrating design, manufacturing, and sales, building differentiated competitiveness through new materials and new technologies. Product Portfolio: Three Major Series Covering Key Application Scenarios Through years of accumulation, Slkor’s product portfolio has expanded to over 2,000 models, covering three major series: power devices including SiC MOSFETs and IGBTs; high-reliability TVS diodes, Schottky diodes, and transistors; and analog chips such as power management ICs, sensors, and operational amplifiers. These products are widely used in new energy vehicles, industrial control, photovoltaic energy storage, smart homes, and other fields. To date, Slkor has accumulated dozens of patents and serves tens of thousands of customers worldwide. III. Quality Control: International Certifications, Global Compliance Slkor has obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. Its products comply with international regulatory standards including EU RoHS, REACH, and California Proposition 65. The company has established a full-chain quality control system from wafer to packaging and testing, providing reliable delivery assurance for global customers. Ecosystem Platform: An Open and Integrated International Ecosystem Platform Slkor goes beyond providing chip products and technical services; it is committed to building an open and integrated industry ecosystem platform. Through its multilingual official websites, along with knowledge columns such as Expert Insights, Application Cases, Technical Applications, and Daily Semiconductor News, the company continuously delivers high-quality content to the industry, offering one-stop technical consultation and industry updates for practitioners. Corporate Culture: Integrity, Excellence, Resilience, and Attention to Detail "Integrity, Excellence, Resilience, and Attention to Detail" are the cultural hallmarks of Slkor and serve as the guiding principles throughout product definition, quality management, and customer service. Slkor and Kinghelm Electronics regularly organize team-building activities such as employee basketball and badminton matches, and have sponsored basketball events for many consecutive years. In General Manager Song Shiqiang’s view, the coordination on the court shares similarities with the logic of the semiconductor industry—only by fulfilling各自的 roles, trusting one another, and maintaining a smooth rhythm can a team play a good game and produce excellent products. This team spirit extends from the court to the R&D and production front lines, becoming a vivid embodiment of the cultural core of "Integrity, Excellence, Resilience, and Attention to Detail." Integrity Goes Far, Chips Driven Future. This promotional video serves as a visual window to showcase Slkor’s technological strength, product offerings, and brand essence to global customers and industry partners. It also marks the starting point of Slkor’s journey from "integrity" to building long-term trust with customers worldwide. Slkor looks forward to walking hand in hand with global customers and industry partners. Attachment: Narration Script of the Promotional Video 有一种力量，在驱动世界有序运行。 There is a force that keeps the world in order. 萨科微，信为本，义为魂。 At Slkor, trust is our foundation, honor is our spirit. 信铭于鼎，义成于行； Trust is engraved in our principles, honor is proven through action; 让我们，朋友布四海，产品销五洲。 It connects us with friends worldwide and brings our products across five continents. 这份信念，支撑我们不断探索半导体的前沿技术。 This belief drives us forward as we explore the frontiers of semiconductor technology. 萨科微，研发机构横跨中韩， With R&D across China and South Korea, 技术源于清华大学与延世大学， Slkor's technology comes from Tsinghua University and Yonsei University, 深耕第三代半导体碳化硅的先进工艺。 We are deeply engaged in advanced silicon carbide processes for third-generation semiconductors. 以芯片的 IP 设计为核心驱动， Driven by chip IP design, 以市场需求定义产品方向。 we define our products by market demand. 从晶圆生产到封测， From wafer production to packaging and testing, 运输到仓储， from transportation to warehousing, 每个节点我们都严格管控， we maintain strict control at every stage, 依托新材料、新技术、新理念、新产品， With new materials, new technologies, new concepts, and new products, 服务全球数万家客户。 Slkor serves tens of thousands of customers worldwide. 萨科微，产品涵盖三大系列： Slkor products cover three major series: 碳化硅 MOSFET 和 IGBT 等功率器件， power devices, including SiC MOSFETs and IGBTs; 高可靠性TVS管和肖特基二极管， high-reliability TVS diodes and Schottky diodes, 以及电源管理、传感器、运算放大器等模拟芯片。 and analog chips, including power management, sensors, and operational amplifiers. 数十项专利构筑壁垒， Dozens of patents have built strong technical barriers, 让萨科微成为行业技术高地， making Slkor a technology leader in the industry, 严格遵守 ISO 9001 质量和 ISO 14001 环境标准， We strictly follow ISO 9001 quality standards and ISO 14001 environmental standards, 符合欧盟 RoHS、REACH、美国加州 65 等合规要求。 Our products meet RoHS, REACH, California Proposition 65, and other compliance requirements. 我们坚信：设计定义品质，管控兑现承诺。 We believe design defines quality, and control delivers on promises. 从设计之初对每一个技术参数反复考量， From every technical parameter at the design stage, 到出厂前的严苛测试， to rigorous testing before shipment, 从新能源汽车到空间智能， from new energy vehicles to spatial intelligence, 萨科微赢得全球客户的深度认可。 Slkor has earned deep recognition from customers worldwide. 进步、创新， Progress and innovation, 坚韧执行、知识工程与数字化能力， resilient execution, knowledge engineering, and digital capabilities 已融入萨科微的发展基因。 are now part of Slkor's corporate DNA. 萨科微不止于为客户提供芯片， Slkor does more than provide chips, 更致力于构建开放、融合的行业生态平台； We are building an open, integrated industry ecosystem platform; 通过开放的多语言官网， Through our multilingual official website, 以及名家专栏、应用案例、技术应用、每日芯闻等栏目， with Expert Insights, Application Cases, Technical Applications, and Daily Semiconductor News, 持续吸引行业伙伴与客户关注。 we continue to attract industry partners and customers. 这里，是思想的盛宴， Here, ideas gather, 是科技的舞台， technology takes the stage, 并将成为半导体行业的重要知识平台。 and an important knowledge platform for the semiconductor industry is taking shape. 以信义为魂， With trust and honor as our spirit, 以产品立身， products as our foundation, 用生态连接产业伙伴—— and an ecosystem connecting industry partners— 萨科微的每一步，都在传递信任、承载价值。 every step Slkor takes conveys trust and carries value. "守正、精进、坚韧、细节"的公司文化内核， The cultural core of integrity, continuous improvement, resilience, and attention to detail, 铸就了 "Slkor" 国际化品牌。 has forged the international Slkor brand. 未来，我们将持续整合资源， Looking ahead, we will continue to integrate resources, 服务更多全球客户， and serve more customers worldwide, 让萨科微产品成为全球客户的最佳选择。 Slkor products will become the preferred choice for global customers. 萨科微—— Slkor— 信义致远， Integrity Goes Far, 芯动未来。 Chips Power the Future. --- 【Profile of Song Shiqiang】 Song Shiqiang at Electronica China 2026 in Shanghai Mr. Song Shiqiang, General Manager of Slkor (slkormicro) and Kinghelm (kinghelm), is a member of the Electronic Information Expert Database of the China Association for Science and Technology, a lecturer of the expert group of the Chinese Institute of Electronics, a research expert on Huaqiangbei commerce, and a popular science columnist. He is also the first cultural scholar to conduct in-depth research on the "Huaqiangbei Spirit" and to distill the "Huaqiangbei Culture," and is known as the "Huaqiangbei Observer" and the "Huaqiangbei Folk Economist." The companies invested in and managed by Mr. Song—Kinghelm Electronics and Slkor Semiconductor—are both national high-tech enterprises. Kinghelm products include BeiDou/GPS antennas, Bluetooth and Wi-Fi antennas, and a range of RF jumper cables and connectors; as well as signal connectors, board-to-board connectors, board-end sockets and headers, switch series; and custom medical and automotive wiring harnesses, and development of non-standard antennas and connectors, including drawing, mold opening, testing, and mass-production support services. Slkor’s product portfolio is continuously expanding: industrial-grade products include SiC diodes, SiC MOSFETs, IGBTs, and fifth-generation ultra-fast recovery power diodes; consumer-grade products include medium-, low-, and high-voltage MOSFETs, thyristors, bridge rectifiers, Schottky diodes, ESD protection diodes, TVS transient suppression diodes, general-purpose diodes and transistors, as well as power management ICs, Hall sensors, high-speed optocouplers, and more. The "Kinghelm" and "Slkor" brands enjoy international influence and reputation, and have become synonymous with "domestic substitution," providing products and technical services to tens of thousands of customers worldwide.

Kinghelm and Slkor2026 Munich Shanghai Electronics Show exhibition team July 3, 2026 – electronica China wrapped up successfully at the Shanghai New International Expo Centre. Having devoted 11 years to the domestic electronic-components market, Slkor Semiconductor presented its core product lineup and refreshed brand identity at this year’s show. electronica China is the premier annual event that gathers the entire global semiconductor value chain, drawing professional visitors and technical experts from around the world. At Slkor’s booth, visitors experienced a thoughtfully designed layout and product display, received expert technical support, and enjoyed engaging on-site lucky-draw activities—all of which highlighted the energy and strength of the home-grown semiconductor brand Slkor. Booth design: True sophistication lies in simplicity. At this exhibition, Slkor and Kinghelm departed from conventional booth-design thinking, embracing the "simple, clean, and tidy" concept and employing a three-tier layout inspired by architectural design—high, middle, and low. High level: Square brand identifiers are suspended from the ceiling, creating a long-range visual draw that guides visitors from afar. Middle level: The structure is streamlined and uncluttered, forming a synergistic presence with sister company Kinghelm and delivering a clear sense of hierarchy. Low level: The reception desk and display cabinets integrate Slkor’s signature PCB-trace-like wiring motifs, auspicious cloud patterns, and other brand-culture elements, showcasing brand identity in the details. The entire design was personally directed by Mr. Song Shiqiang. A clearly layered exhibition booth The booth was anchored by Slkor's signature brand color palette, with the brand's visual identity seamlessly integrated into the product display walls and corporate promotional videos. Spanning diodes, bipolar transistors, MOSFETs, power management ICs, signal chain chips, and power management semiconductor components, the full product lineup and the company's development journey are laid out for visitors to grasp at a glance, vividly interpreting and communicating Slkor's brand philosophy: "Slkor-Chips Driven Future". Hot selling product display wall Technical team: professional service, starting from the "chip" Welcome everyone to the Slkor booth! Over the three-day exhibition, Slkor’s booth attracted a steady stream of visitors. General Manager Song Shiqiang led the Shenzhen headquarters sales team and field-application engineers (FAEs) who were on-hand to serve every inquirer with enthusiasm and solid technical expertise. New and returning customers came one after another; the team patiently addressed everything from product selection and application solutions to technical specifications and market trends. Their pragmatic, professional, and sincere service earned widespread recognition and praise, markedly raising Slkor’s brand awareness and reputation. Slkor Sales Department 2, Huang Baoling warmly welcomes customers Judy Liu, Sales Manager of Slkor International Department Slkor Sales Director Sun Gaofei patiently introduces the company's products Excellent salesperson Luo Yanping who has won the sales championship for consecutive years Sales Director Lin Yuanfang, FAE Engineer Xiong Wenda Song Yuanming, LC Executive Wu Bo, Ruicai Electronics Huang Yi, Dajiayuan Procurement Network Xu Hong, Yin Hao Kinghelm and Slkor team chat with industry friends A special visitor also stopped by the booth—a longtime friend from Japan, Mr. Masaki Uzawa, President of Corestaff K.K., who made the trip expressly to meet General Manager Song Shiqiang face-to-face. The two engaged in a deep discussion about future cooperation, opening new avenues for Slkor to expand into overseas markets and strengthen its global footprint. Song Shiqiang (2nd from left) team takes a photo with Mr. Masaki Huze Fun Interaction: Twist Egg Lottery, Full Experience The show wasn’t just about looking at products; it was also about having fun. To that end, Slkor installed a gacha-machine lucky-draw attraction. Visitors turned the crank themselves, instantly boosting the sense of participation and surprise. With four prize tiers and a 100 % win rate, winners walked away with practical goodies such as custom Bluetooth speakers, U-shaped neck pillows, mini fans, and eco-friendly tote bags—so many gifts that their hands were practically full. Over the three days, foot traffic remained steady; the "luck engine" kept churning out joy, and Slkor’s brand warmth was naturally conveyed through every interaction. The audience queued up to participate in the egg twisting machine lottery, and the scene was extremely popular Slkor International Director Song Yuanming helps participants open the twisted egg Let's start the lottery! Industry Interview: Song Shiqiang Talks about Slkor's Persistence and Progress During the exhibition, Kinghelm and Slkor’s General Manager Song Shiqiang were invited to give interviews to several industry outlets, including Sifangwei Union, Feiwang, and Zhixin Suge, among others. They spoke candidly about the company’s development trajectory, core product strategy, and future plans. General Manager Song Shiqiang accepted an interview with Mr. Li Jian from Non Net Zhixin Suge even stepped onto the Slkor and Kinghelm stands, filming the teams at work and capturing the thoughtful design behind the booth. General Manager Song answered questions on the booth’s design concept, the company’s core values, and more, illustrating Slkor’s long-term brand commitment and its pragmatic, down-to-earth corporate spirit. Zhixin Su Ge walked into the Slkor booth General Manager Song Shiqiang introduces Slkor product manual Although the 2026 electronica China show has closed, the story of Slkor with its customers and partners is just turning a new page. Thank you to every visitor who stopped by the Slkor booth—your presence and dialogue are our most direct acknowledgement and encouragement. See you again at next year’s electronica China! Slkor2026 Munich Shanghai Electronics Show Exhibition Exhibition Team About Slkor Kinghelm and Slkor General Manager Song Shiqiang Founded in 2015 by Mr. Song Shiqiang in Huaqiangbei, Shenzhen Slkor Semiconductor Co., Ltd. is a comprehensive enterprise integrating R&D, manufacturing, system solutions, and sales services. The company focuses on three main product lines: diodes and transistors, power devices, and power management ICs. Its technical team brings together experts from Yonsei University in South Korea and Tsinghua University, and has mastered the industry-leading manufacturing process for SiC MOSFETs as well as the core technology of fifth-generation ultra-fast recovery power diodes. Slkor currently offers over 2,000 products, with key offerings including MOSFETs, IGBTs, Hall sensors, and silicon carbide devices, widely used in switching power supplies, motor drives, industrial control, automotive electronics, communications equipment, and more. At the same time, Mr. Song invested in and established Shenzhen Kinghelm Electronics Co., Ltd. (www.kinghelm.com.cn) in Huaqiangbei. The two brands, "Kinghelm" and "Slkor," have gained strong global recognition and reputation, serving tens of thousands of customers with products and supporting technical solutions. Mr. Song Shiqiang stated that Kinghelm and Slkor publish "Daily Chip News" every working day via the "Daily Chip News" section on their official website and through their WeChat public accounts. The content is divided into two major sections: "International Chip News" and "Domestic Chip News," delivering the latest updates and cutting-edge technologies in the global electronics information industry in a timely manner. The company’s official website is presented in both Chinese and English, featuring columns such as "Expert Commentary," "Application Cases," "Cutting-Edge Technology," and "FAQs" It is designed as an interactive platform for professionals in the electronics industry to exchange technical insights, promote new products, and access information, attracting hundreds of thousands of peers and customers visiting daily.

On May 16, 2026, Song Yuanming, International Director of Kinghelm/Slkor, was invited to speak at the Huaqiang Lecture. Centering on the theme "The Path to Global Branding for Domestic Brands," he shared practical experience in globalizing Chinese semiconductor brands with fellow professionals in the electronic components industry. Drawing on Kinghelm and Slkor's recent explorations and achievements in overseas markets, he systematically deconstructed how domestic brands can break through from "being seen" to "being chosen," from building a digital marketing matrix to listing on international platforms. Song Yuanming, International Director of Kinghelm/Slkor Global Strategy: From "Passive Involution" to "Proactive Breakthrough" During his speech, Song Yuanming pointed out that the domestic electronic components market is facing intensified homogeneous competition, with price wars continuously squeezing profit margins, making going global an imperative choice. At the same time, the evaluation criteria of overseas customers are also changing: technical capability, delivery stability, and brand credibility are gaining more importance. Engineers and procurement personnel increasingly prefer to find suppliers through Google, Bing search, and industry platforms. "Whoever is seen first and appears more professional gets more inquiries and orders." Based on this insight, Kinghelm and Slkor have systematically built an overseas digital marketing matrix in recent years, gradually developing a global path of "search → inquiry → sampling → repeat purchase." Song Yuanming sharing SEO and GEO optimization Four Core Levers to Build an Overseas Marketing Closed Loop Song Yuanming summarized overseas marketing into four core stages, forming a complete closed loop from traffic to orders. Kinghelm and Slkor's Four-Step Overseas Marketing Approach Independent Website Construction. Kinghelm and Slkor have completed the setup of their English independent websites, covering key modules such as brand positioning, certifications, product parameters, Datasheet downloads, inquiry portals, and sample requests. Song emphasized: "The official website is not just an e-business card, but a business front desk that continuously receives traffic, retains customers, and drives inquiry conversion." SEO and GEO Optimization. Song Yuanming showed live Google indexing data: to date, the Kinghelm brand keyword has 521,000 indexed entries, while the Slkor brand keyword has as many as 15,000,000 indexed entries. "SEO helps customers find us on search engines; GEO helps customers see us in large model answers – this is the next key strategic high ground for our brand's customer acquisition." Press Release & Content Marketing. Kinghelm and Slkor continuously produce high-quality content on industry media, tech blogs, LinkedIn, and other platforms, achieving both enhanced brand credibility and SEO backlink building. Currently, a full matrix on TikTok, YouTube, Douyin, Weibo, Xiaohongshu, and LinkedIn has been completed. Slkor has 24,500 followers on TikTok, 150,000 likes and 45,000 followers on Douyin, demonstrating the phased success of their promotional matrix. Listing on International Platforms. Being listed on platforms like DigiKey, Mouser, Element14, Supplyframe, and Corestaff is the "entry ticket" for domestic brands to enter the global supply chain. Citing DigiKey backend data, Song showed that Slkor's diodes, transistors, sensors, power management ICs, optocouplers, and other categories have seen continuously rising order volumes from July 2024 to April 2026, exceeding 1,700 orders in April 2026. Slkor's order volume trend on the DigiKey platform This approach has been validated in the practice of Kinghelm and Slkor. Song Yuanming concluded: "The internet-based globalization of domestic electronic component brands is not just about promotion. It is centered on the independent website, uses SEO, GEO, and content as growth engines, relies on a promotional matrix for traffic entry and trust endorsement, and uses platform listings as order amplifiers." In his view, platforms bring exposure, the website carries the brand, and content builds trust – only when these three work together can long-term repeat purchases be formed. Song Yuanming showing Google indexing volumes for Kinghelm and Slkor The achievements of the Kinghelm and Slkor brands in going global are inseparable from the "daring to venture, innovative, tenacious, and pragmatic" Huaqiangbei culture advocated by Mr. Song Shiqiang. This sharing event provided a stage for Kinghelm and Slkor to showcase their overseas practical achievements, convey brand value, and exchange ideas with peers. In his concluding remarks, Song Yuanming invited more peers to join the development of Kinghelm and Slkor, working together for the internationalization of domestic brands! Mutual learning and exchange Company Profile: Core technical members of Kinghelm and Slkor come from Tsinghua University and the University of Electronic Science and Technology of China, and also include many overseas returnees. Kinghelm has been deeply involved in microwave RF technology for nearly 20 years. Its central laboratory in Shenzhen is well-equipped, capable of independently completing new product R&D and testing. Its production base in Luzhai County, Guangxi Province, is equipped with intelligent production lines, enabling mass product delivery. Products include Beidou/GPS antennas, Bluetooth and WiFi antennas, and a series of RF jumper cables; signal connectors, board-to-board connectors, board-end sockets and connectors, switch series products; and customized medical and automotive wiring harnesses, non-standard probes and connector development, as well as drawing, mold opening, testing, mass production and other supporting services. "Slkor, move the future with heart." Slkor treats colleagues and peers sincerely, continuously driving the company and industry development with new materials, technologies, products, and service models. Slkor's main products include TVS diodes, transistors, MOSFETs, IGBTs and other power devices; power management ICs, etc. It has also launched new products such as Hall sensors, BMS, high-speed optocouplers, and passive crystals. Mr. Song Shiqiang founded Shenzhen Kinghelm Electronics Co., Ltd. and Shenzhen Slkor Micro Semicon Co., Ltd. in Huaqiangbei. The companies have always adhered to the corporate culture of "integrity, diligence, tenacity, and attention to detail," as well as the corporate ethics of fairness, openness, cooperation, and win-win, enabling steady development. Kinghelm and Slkor have now grown into globally influential and reputable brands, providing products and supporting technical services to more than 40,000 customers worldwide.

The spring breeze in March is just right, and everything is full of promise. On March 28th, over a hundred employees and some family members from Kinghelm and Slkor, led by General Manager Mr. Song Shiqiang, embarked on a spring outing themed "Ascending Maluan Mountain in the Year of the Horse, Striving Together with Enthusiasm and Teamwork!" Everyone took a break from their busy work schedules, changed into comfortable sportswear, shed the usual fatigue, and immersed themselves in the natural landscape. They breathed in the essence of spring amidst the mountains and strengthened team cohesion through the ascent. The Kinghelm / Slkor team taking a group photo in front of the Luo Ancestral Hall At 9:30 AM, the main group set off from the north entrance of Maluan Mountain. The path was lined with lush trees, and the group strolled along the trail in small clusters, chatting and laughing as they walked through the forest. Upon reaching the Maluan Mountain Waterfall, a cool mist sprayed towards them, and everyone paused to take photos in front of the cascading water. Li Jianhui, Warehouse Supervisor at Kinghelm, at the Maluan Mountain Waterfall The group making their way through the forest Passing by the site of the 1911 Revolution's First Uprising, they lined up neatly in front of the Luo Ancestral Hall and took a lively, cherished group photo. At noon, they took a break at Meiting Pavilion, sitting on the ground and sharing the food they had brought with each other, enjoying the simple pleasure of the mountain breeze. They then slowly made their way past Erdie Waterfall and finally arrived at the Pond Cypress Forest (the northwest entrance of Maluan Mountain). The journey was filled with scenic mountains and streams, accompanied by a gentle breeze, bringing joy to both adults and children. Kinghelm and Slkor colleagues sharing snacks with each other Everyone resting and chatting halfway up the mountain It's raining! Enjoying snacks in the overcast weather At 4 PM, the group arrived at a farmhouse near the foot of the mountain for a group meal. After a day of hiking, the steaming home-cooked dishes were a delight, with fresh steamed fish and just-picked seasonal vegetables. Everyone sat around, chatting happily and sharing the day's interesting stories. The farmhouse also had a small petting zoo with adorable rabbits, gentle deer, ostriches, donkeys, peacocks, and other animals. The children fed the deer and rabbits with grass, and the eager animals crowded around, creating a warm and joyful scene. Kinghelm / Slkor team building meal The children thoroughly enjoyed feeding the animals At Kinghelm and Slkor, corporate culture isn't just slogans on the wall; it's woven into the details of daily life. General Manager Mr. Song Shiqiang often says, "Let employees eat well, rest well, and have enough to spend, so they can work well." By keeping employees' well-being in mind and ensuring everyone is happy, the team naturally builds cohesion. The route planning, timing, and every detail of this event were carefully considered to allow everyone to truly relax and enjoy the day. General Manager Song Shiqiang (2nd from left) chatting and laughing with employees as they ascend the mountain For years, Kinghelm and Slkor have implemented digital and process-oriented management, ensuring synchronized information and product flow between the R&D department, supply chain, factory, Longhua transit warehouse, sales department, and customers. Kinghelm specializes in electronic connectors, RF antennas, and related fields, while Slkor focuses on the R&D and innovation of three main product series: diodes and transistors, power devices, and power management ICs. Continuous technological breakthroughs are our pursuit, but we understand even more that our greatest asset is our team. A mountain hike, a group meal, a training session, a basketball game – these seemingly ordinary activities are our ways to unite the team and accumulate energy. The smiles on employees' faces, the laughter around the dining table, and the never-give-up spirit on the court are the most authentic reflections of our corporate culture. Slkor Warriors Basketball Team 2026 Spring Training Activity Ascending Maluan Mountain in the Year of the Horse, striving together with enthusiasm and teamwork! In the future, Kinghelm and Slkor will continue to work alongside every employee, pooling our collective strength to climb higher peaks and journey towards broader horizons. Kinghelm Electronics Company Development Milestones Slkor Semiconductor Company Development Milestones Kinghelm and Slkor’s Song Shiqiang are the first to systematically define and promote the 'Huaqiangbei Culture.' He is the first scholar to elevate the entrepreneurial model of Huaqiangbei’s spontaneous market into a theoretical framework. Song Shiqiang distilled the core values of 'daring, innovation, resilience, and pragmatism' into the essence of Huaqiangbei Culture and summarized the industrial upgrade path of 'imitation – improvement – innovation.' He proposed that 'a one-meter counter is an innovation unit,' representing a microcosm of entrepreneurial spirit. Small businesses are the vital capillaries of societal development, unlocking unprecedented value recognition and energizing Huaqiangbei’s innovative ecosystem. Song also identified the survival and development principles of Huaqiangbei as 'light assets, fast iteration, high conversion, and information-driven.' He innovatively introduced the concept of Huaqiangbei as the 'supply chain reservoir' for the electronics industry, explaining how it regulates production inventory, efficiently matches supply and demand, and buffers industrial ecosystem risks. This theory has become one of the foundational theoretical frameworks for understanding the rapid development of China’s post-reform electronics industry ecosystem. Kinghelm, founded by Song Shiqiang, specializes in the Beidou GPS navigation antenna field, contributing to the development of domestic navigation and positioning systems. Slkor, focused on silicon carbide power devices, has rapidly risen in sectors like new energy vehicles and photovoltaics. Mr. Song Shiqiang was appointed as a 'Huaqiangbei Entrepreneurial Mentor' by the Futian District of Shenzhen. Kinghelm and Slkor have served over 30,000 customers worldwide, becoming standout representatives of Chinese intelligent manufacturing on the global stage.

Shenzhen Slkor Micro Semiconductor Co., Ltd., with its technical backbone comprised of talents from Tsinghua University and Yonsei University in South Korea, leads the company's development with new materials, new processes, and new products.

Song Shiqiang is a Chinese entrepreneur, cultural scholar, and business columnist, as well as a popular science lecturer for the Chinese Institute of Electronics.

Founded in Huaqiangbei, Shenzhen in 2015, Slkor Semiconductor has experienced a journey from nothing to something, from small to large over this past decade. In the fiercely competitive semiconductor market, Slkor's path has been far from easy. After much trial and error, paying many dues, and taking many detours, we have finally survived.

Time never stands still, and the seasons flow on. Standing at the new starting point of 2026 and looking back, we sincerely thank every customer and partner for your companionship and trust throughout 2025. This year at Slkor was enriched by you and made extraordinary through our collective endeavors. Let's revisit Slkor's journey through the four seasons via these 20 significant events for the company.

When I, Song Shiqiang, first arrived in Huaqiangbei, I was still a fresh-faced young man with thick, flowing hair—an artsy youth with a Hero fountain pen clipped to my chest pocket, a trendy guy with a “Fire Phoenix” pager hanging from my belt.

Recently, Slkor Semiconductor appeared as a main sponsor at the 2025 Greater Bay Area U40+ Autumn League - Bangtai Testing Cup. This marks the tenth basketball event sponsored by our Kinghelm Electronics and Slkor Semiconductor in the past two years.

This article is about Song Shiqiang, the founder of Slkor Semiconductor and Kinghelm Electronics, and his big career change. He went from being a senior real estate executive with an architecture background to working in China’s semiconductor industry. His success came from understanding industries that need a lot of investment and time, believing in steady growth, and using engineering ideas in high-tech businesses.

Slkor Semiconductor enhances team cohesion and combat effectiveness by integrating sports spirit into its corporate culture. Through basketball and badminton teams, the company fosters collaboration, resilience, and innovation, aligning athletic principles with workplace values. This "Sports + Culture" approach strengthens internal unity, boosts brand image, and supports Slkor’s growth as a leading semiconductor enterprise.

On November 8th, the new headquarters office area of Kinghelm and Slkor welcomed a special group of little guests. Accompanied by their parents, 19 employees' children entered the unfamiliar office environment, embarking on a joyful parent-child exploration journey.

We are excited to announce that our trusted partner Moglix will be exhibiting at Electronica India 2025! Visit their booth to explore a wide range of advanced electronic components, featuring cutting-edge products from Slkor on display.

Slkor today introduces the SL4275, a robust 5V low-dropout (LDO) voltage regulator designed for automotive and industrial systems requiring high input voltage tolerance. This monolithic 5-pin TO-package device supports inputs up to 55V and delivers 450mA of output current, featuring integrated short-circuit, over-temperature, and undervoltage reset protection. Engineered for reliability in harsh environments, the SL4275 targets applications such as infotainment, ADAS, body control modules, and industrial power systems including power tools and battery packs.

SLKOR today officially released its new-generation high-reliability smart low-side power switch SL8402. The device adopts an innovative SOT-223 surface-mount package, integrating a power MOSFET with multi-protection circuitry and supporting a broad operating frequency range from DC to 10 kHz. With built-in triple protection mechanisms—overtemperature protection, current limiting, and overvoltage protection—the SL8402 can safely drive various resistive, inductive, and capacitive loads, with its driving capability dynamically optimized by maximum power tolerance. This product launch precisely addresses the growing demand for highly integrated power switches in industrial automation, automotive electronics, and smart device applications.

Slkor Semiconductor announces the AMS1117 series of low-dropout voltage regulators engineered to provide robust 1A output current with industry-leading 2% voltage accuracy. Available in six fixed voltages (1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V) and adjustable versions, these regulators enable stable power delivery across automotive, industrial, and consumer electronics.

Slkor Semiconductor announces full parametric equivalence between its 2N7002 N-Channel MOSFET and Onsemi's 2N7002LT1G, providing engineers with a qualified alternative for power management designs at competitive pricing.

Mr. Song Shiqiang introduced that the technical backbone of SLKOR (www.slkoric.com) comes from Yonsei University in South Korea and Tsinghua University in China. Both SLKOR and Kinghelm Electronics are national high-tech enterprises, serving over 25,000 customers worldwide. SLKOR has R&D institutions in Busan, South Korea, as well as in Beijing and Suzhou, China, and a laboratory at its headquarters in Shenzhen. SLKOR has grown into an international company specializing in IP design, integrated circuit manufacturing, and supporting sales and technical services. It has mastered internationally leading silicon carbide power device production processes, with main product lines including TVS diodes, ESD diodes, MOSFET power devices, and LDO power management chips. SLKOR has always emphasized quality management, strictly controlling every stage of product design, production, and inspection. The company has obtained ISO9001 quality management system certification and EU RoHS, REACH, and California Proposition 65 certifications. The "SLKOR" and "Kinghelm" brands are widely trusted by customers. SLKOR has launched new products such as passive crystal oscillators, high-side and low-side drivers, half-bridge drivers, isolated gate drivers, RS485 chips, CAN chips, display power management chips, Hall switches, ADCs, BMS, sensors, and high-speed optocouplers. SLKOR products can be pin-to-pin replacements for brands like TI (Texas Instruments), ON Semiconductor, STMicroelectronics, MPS, Atmel, and AMS. After rigorous laboratory testing and real-world application trials, some performance parameters of SLKOR products surpass those of similar products, fully meeting the requirements of various working scenarios.

SLKOR Semiconductor boasts a team of technical experts from Yonsei University in South Korea and Tsinghua University in China. As a national high-tech enterprise, the company mastered internationally advanced silicon carbide MOSFET production technology early in its establishment. Under the leadership of Mr. Song Shiqiang, SLKOR has evolved into an international company specializing in IP design, integrated circuit manufacturing, and associated sales and technical services, with over 20,000 global customers. Today, the "SLKOR" and "Kinghelm" brands are widely recognized and trusted by customers. SLKOR places great emphasis on quality management, rigorously controlling every stage from product design to production and testing. The company holds ISO9001 quality management certification, as well as EU RoHS, REACH, and California Proposition 65 certifications. SLKOR has R&D facilities in Busan, South Korea, Beijing, and Suzhou, and maintains a laboratory and central warehouse at its headquarters in Shenzhen. The company's product portfolio includes TVS diodes, power devices, and power management chips. Recently, SLKOR has launched new products such as Hall sensors, ADCs, BMS, sensors, high-speed optocouplers, passive crystal oscillators, high and low-side drivers, half-bridge drivers, isolated gate drivers, RS485 chips, CAN chips, and display power management chips.