Welcome to Jiawei Hengxin Technology 

Konnwei as its brand,Jiawei Hengxin (Shenzhen City) Technology Limited Co.,Ltd was founded in 2008 , which is mainly manufacture automotive OBD2 Diagnostic scanner, Car full system automotive tool and automotive battery tester and so on car electric accessories with research development production and sales 3 in 1 as a high-tech enterprise.

We sincerely look forward to joining hands with all our peers. We will continue to serve the society forever, and keep going forward to create our national electronic information industry.

2021 New Arrival Model

3 In one function : Recharge Repair Test , support testing and charging Lead-acid Batteries


OBD ii Auto Code Scanner KW850 Universal OBD II Vehicle Engine Diagnostic Codes Reader Full OBD2/ EOBD Function Scan Tool for all OBDII &CAN Protocol Cars Since 1996

Jia Wei Heng Xin Advantage