Yuyao Teng Hui Electronics Co., Ltd., a company that combines manufacture and development, has 10 years of production experiences. We develop and design all kinds of plastic, hardware, die casting productions. And specializing in producing all kinds of potentiometer, potentiometer knobs, switches, encoders, resistors. We produce various products with complete specification, quality assurance, timely delivery, good service, and short development cycle. 

Different types of product have different parameter and dimension. We welcome calls consultations, negotiations and guidance come! All staff will be happy to serve you!