OBD-Auto Service Hi-tech Group , engaged in making auto electrical diagnostic tools, such as Opel Tech2, KWP2000 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(TachoPro). We continue to extend our global reach and today has fourteen companies covering North America, Europe, Central and South America, and North Africa, South Africa region. We have already sell our products to more than 58 countries.