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New Leadership, Global Vision: Song Yuanming Leads International Expansion for Kinghelm and Slkor

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In 2026, the International Divisions of Kinghelm and Slkor have entered a new stage of development. General Manager Song Shiqiang noted that the International Division achieved steady growth in 2025 and is expected to maintain strong momentum this year, evolving into the company’s third major growth engine . Guided by this strategic vision, the International Division, together with the Promotion Department, will take on the key mission of expanding global markets and strengthening the international presence of the dual brands “Kinghelm” and “Slkor.” Now, newly appointed Director Song Yuanming has taken up the baton. With clear strategies and practical execution, he is leading the International Division team into a new chapter of global development.   Song Yuanming, Director of International Division, Kinghelm & Slkor   Reflecting on his first impressions after stepping into the role, Song Yuanming shared candidly: “At the beginning, it did feel a bit overwhelming....

SD103CWS Schottky Diode - High Efficiency, Reliable Performance for Modern Electronics

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 In the “energy pulse” of electronic systems, diodes function like precision valves, regulating the flow and rhythm of electricity. The Slkor Schottky diode SD103CWS , with its key advantages of high reverse voltage tolerance, low forward voltage drop, and extremely low reverse leakage , has become a reliable “efficiency guardian” in power management, signal protection, and other critical electronic applications. Rather than relying on exaggerated specifications, the SD103CWS demonstrates that careful attention to the finer details of electronic design can unlock meaningful improvements in overall system performance. 1. Performance Breakdown: The “Three Lows and One High” Technology of SD103CWS The core competitive strength of the SD103CWS lies in its precise balance across four key parameters: reverse voltage tolerance, rectified current capacity, forward voltage drop, and reverse leakage current. Through this coordinated optimization, the diode achieves an exceptional balance of...

More Than 10 Years in Semiconductor Innovation — The Journey to the Stars Begins

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An Interview with Tang Dongliang, Founder of CESTAR Kinghelm Team Interviews Mr. Tang Dongliang Huaqiangbei, Shenzhen’s legendary hub of innovation, entrepreneurship, and opportunity, is where countless dream journeys begin. The road to pursuing a vision is never truly “easy,” yet every determined step brings one closer to the stars. For the past 13 years, Mr. Tang Dongliang has rooted himself in Huaqiangbei. Through persistence, resilience, and continuous exploration, he has overcome challenges and steadily forged a path toward independent Chinese “core” innovation. On January 31, 2026, several companies under his leadership — Shenzhen Daoyi Venture Capital (Limited Partnership), Shenzhen CESTAR Technology Co., Ltd., Beichen Star Technology (Shenzhen) Co., Ltd., and Shenzhen ASK Semi Technology Co., Ltd. — officially relocated to a new office at 15/F, Dongming Building, 284 Minkang Road, Longhua District, Shenzhen. In this edition, the Kinghelm ( www.kinghelm.net ) team sits down with...