OBDEXP Electronic Co., Ltd engaged in making auto electrical diagnostic tools, such as X431,GM tech2,TMS374,Star 2000 Diagnostic System, BMW Original Tester GT1, Opel Tech2, KWP2000 ECU plus Flasher,EDC16 ECU Flasher,ELM Compatible Interfaces, ISO9141 & KWP2000 compatible Interfaces, Carsoft Compatible Interfaces, Vag-Prog, VAG-COM Diagnostic Cables, CAN KKL USB, BMW Carsoft 6.5, MB Carsoft 7.4, Mileage Correction Tool Kit,Ford VCM IDS,Lexia3.