Kingtronics International Company was established in 1990 in Hong Kong to manage all sales and marketing activities. Its manufacturing facilities are located in Xihe Town, Longquanyi District, Chengdu, Sichuan, and Lian Si, Xianggang, Zhaoqing City, Guangdong Province, China. The company started with its first factory producing trimming potentiometers in 1990 and expanded with a new factory in Zhaoqing in 1999.
Today, with approximately 850 employees, Kingtronics manufactures a broad range of components including trimming potentiometers, aluminum electrolytic capacitors (snap-in, SMD, radial types), dipped and SMD tantalum capacitors, radial and axial multilayer ceramic capacitors, diodes, transistors, and bridge rectifiers.