Welcome to Jiawei Hengxin Technology (KONNWEI BRAND ) 

Shenzhen Jiawei Hengxin Technology Co., Ltd (Registered Brand KONNWEI®) was established on 1998, focusing in electronic technology industry since the foundation, specializing in auto code reader, car diagnostic tool and HUD display and other auto electronic related devices’ manufacturing. Up to now, Shenzhen Jia Wei Heng Xin Technology Co., Ltd has been an outstanding company with High-tech enterprises in R&D, production and marketing with its famous reputation.

FAQS &Customers Care

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


ODB2 PocketScan code reader, an easy-to-use tool for novice and light-to-moderate do-it-yourself customers, providing industry leading value. PocketScan code reader enables the user to read OBD II DTCs from the on-board computers

Jia Wei Heng Xin Advantage