Frequently asked questions

Offical Tel/官网预留电话:0755-86603906

E-mail:[email protected]

Skype: +86-19926412780

Shenzhen Dajin Technology Co. Ltd. is a subsidiary of Shenzhen Fcar Technology Shares Co.,Ltd., specialized in developing and producing automotive car accessories with QQr brand, including TPMS diagnostic tool, TPMS programmable sensor, Car and Truck aftermarket TPMS kit,Auto Diagnostic Scanner for cars, trucks and commercial vehicles, Fleet Management Products and LCD dashboard. 

We have strong R&D ability with more than 200 engineers. More than 90 of them have master’s degree in Engineering background. We established Sun Yat-sen University laboratory with Sun Yat-sen University. And keep long-term cooperation with China Chinese Academy of Sciences, Shenzhen Advanced Technology Research Institute and other well-known scientific research institutions at home and abroad to develop a series technologically advanced automotive electronics products. The company has been a leading position in China with a number of national invention patents and all products past ISO/TS16949 system certification. Supply for the car factory for the car before market is also available, such as JAC. 

We provide car, truck and bus TPMS sensor, diagnostic tool, technique supports and business cooperations.

Have Further Questions?

Contact Us