Yiyang Hengyuan Electronic Co., Ltd. is a professional manufacturer and high-tech enterprise specializing in the design, R&D, production, and sales of high-quality aluminum electrolytic capacitors. Established in 2006 and headquartered in Yiyang City, Hunan Province—a region recognized as the hometown of aluminum electrolytic capacitors in China—the company operates a 10,000 square meter modern production facility with an annual capacity of nearly 200 million units. The company maintains a robust quality management framework with ISO 9001 and ISO 14001 certifications, and all products are RoHS compliant.
Their extensive product portfolio includes 18 series and over 60 types of capacitors, featuring radial, SMD, snap-in, and DIP types. Yiyang Hengyuan is particularly recognized for its specialized ultra-small volume, high-temperature, and long-life capacitors designed for LED lighting and power supplies. Notable product lines include the 'Coffee life' 3000-hour series and 'Dark green gold' 6000-hour series, which are utilized in bulb lamps, floodlights, electronic ballasts, and small appliances.
With 26 product patents and a dedicated R&D and testing center, the company provides comprehensive OEM and customization services to meet specific client requirements. Yiyang Hengyuan serves over 300 well-known enterprises globally, including FSL and Jiangsu Eyre Electronics. Their international trade footprint spans across Southeast Asia, the Middle East, India, Turkey, Russia, and Egypt.
Yiyang Zhongyu Technology Electronics Co., Ltd. is a high-tech manufacturer based in Yiyang, China, specializing in the research, development, and production of aluminum electrolytic capacitors. Established in 2009, the company operates from a 20,000-square-meter facility with a 10,000-square-meter production workshop, maintaining an annual production capacity of 600 million pieces. Recognized as a national-level "specialized and special new" small giant enterprise, the company provides comprehensive OEM and ODM services supported by over 10 production lines and a dedicated R&D team holding 18 patents. Their extensive product portfolio includes polymer solid and solid-liquid mixed capacitors, chip type (SMD), lead type, snap-in, and bolt type aluminum electrolytic capacitors. The company is particularly noted for its ultra-small, long-life capacitors designed for LED power supplies and high-temperature components capable of withstanding 130°C for 4,000 hours. These products serve diverse sectors including automotive electronics, industrial equipment, telecommunications, consumer electronics, and new energy. Yiyang Zhongyu Technology Electronics maintains rigorous quality standards with certifications including ISO 9001, ISO 14001, IATF 16949, RoHS, REACH, and AEC-Q200 compliance.
Cutting Lead Wire Radial More Shorter or Be Z/T/L/K/M Size Shape Aluminum Electrolytic Capacitor$0.01