was established in 1995 located in Hong Kong to handle all sales & marketing. Factories located in Xihe Town, Longquanyi District, Chengdu, Sichuan and Lian Si, Xianggang, Zhaoqing City, Guang Dong Province, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce Trimming Potentiometers, Aluminum Electrolytic Capacitors(Snap-in, SMD, Radial Type), Dipped and SMD Tantalum Capacitors, Radial and Axial Multilayer Ceramic Capacitors, Diodes & Transistors and Bridge Rectifiers. All our products are RoHS compliant, Reach standard and our bridge rectifier have UL approval. Please visit our Product page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.