We develop and markets technically advanced tire monitoring systems for the automotive and transportation industries. We are the first company who produce TPMS (Tire Pressure Monitoring System) in China, and experienced in TPMS for over ten years. We have a specialism technical research team and management team doing sell, management and research on TPMS.  

We began the research of TPMS since 1997. The TPMS product was first released in November 1999. At June 2000, we attended the Beijing International Automotive
Industry Exhibition. After that the TOPCHEK TPMS was made a special report by CCTV for the product’s excellent quality, performance and good reputation.

Holding exclusive intellectual patent right, manufacturing under exclusive patent right protection, with leadership in roadmap of TPMS developing, TOPCHEK, is the first TPMS developer for automobile with six-tire or more, the holder of NA FCC certification and several patents of China mainland, and the most professional and experienced manufacturer in the world.

Inherent with high sensitivity, small volume, high stability, low power consumption, wide suitability, long life, wide pressure detection (up to 145psi), TOPCHEK TPMS are marketing all around world, including China mainland, Korea,Russia, North America, etc., to protect life and possession safety by decreasing tragedy accident on high way.

TOPCHEK is appreciated for customer’s support, and welcome cooperation from new friends, hope to have a good cooperation with you from anywhere of the world.