Shenzhen Capsun Electronic Co.,LTD
Shenzhen Capsun Electronic Co., Ltd is a China-based manufacturer established in 2003, recognized as a state-supported enterprise with two modern factories located in Zhaoqing and Heyuan and a workforce of nearly 1,000 staff. The company focuses on development and manufacturing of aluminum electrolytic capacitors, serving both domestic and international markets. Historically, Capsun has maintained leading sales in the domestic aluminum electrolytic capacitor sector and exports a substantial portion of its production, including customers in Europe, Asia, and Russia.
Capsun emphasizes a technology-driven approach, combining independent intellectual property with modern process management and rigorous quality control. The company has pursued and been awarded patents in the field of aluminum electrolytic capacitors, including invention patents and utility models, underscoring its commitment to improving charge-discharge resistance, power factor correction, and large ripple applications.
Product applications span a wide range of industries and equipment. Capsun produces aluminum electrolytic capacitors suitable for spot welding machinery, high-frequency energy storage, inverter welding machinery, laser cutting and magnetizing equipment, power factor correction, large ripple power supplies for energy-saving lighting and electronic ballasts, and outdoor power resources. Additional applications include frequency converters, uninterruptible power supplies (UPS), emergency power systems (EPS), and use in aviation, military sectors, as well as lighting and electric vehicle control systems.
The company attributes its market position to a comprehensive technology base, ongoing product development, and adherence to quality management practices. Capsun continues to expand its capabilities to meet diverse electrical and electronic requirements, supported by a robust export network and a broad range of capacitor solutions designed for demanding industrial, aerospace, and consumer applications.