BOQI Corporation is the leading manufacturer of the automotive seat heaters in the country. Our seat heater kits are of the highest quality and meet and exceed original equipment specifications. We can design products for different application. Seat Heater's specification: 1.Heats up in seconds. 2.Varity switches and control unit selection. 3.Built in temp limit safety sensor. 4.High class quality and durable connectors. 5.3-year/36, 000 mile warranty. 6.Quick install instruction. 7.12V or 24V DC power. 8.E24 certificate. 9.ISO/TS16949 certificate. 10.CE certificate. 11.Universal size fitting for almost cars.