Gobiz Electronics Ltd is the TPMS manufacturer with 18 years experience. * The factory is ISO9001 and TS16949 certified, headquarters located in HK while factory is in Shenzhen. * Over 20 engineers team and more than 150 workers in the factory.* The factory owns professional testing facilities to make sure the products are in high quatlity.* The TPMS Products are CE, E-mark, FCC,RoHS certified, and they are well soldin Australia, North America, Europe etc.* Product… Show more Gobiz Electronics Ltd is the TPMS manufacturer with 18 years experience. * The factory is ISO9001 and TS16949 certified, headquarters located in HK while factory is in Shenzhen. * Over 20 engineers team and more than 150 workers in the factory.* The factory owns professional testing facilities to make sure the products are in high quatlity.* The TPMS Products are CE, E-mark, FCC,RoHS certified, and they are well soldin Australia, North America, Europe etc.* Product ranges: car TPMS includes programmable and OE-R TPMS sensors, heavy duty vehicle TPMS with external and internal sensors, FMS fleet management system TPMS and TPMS module receivers like RS232, RS485 and CAN BUS receiver. Show less