Welcome to Carx431.comCarx431 Electronic Tech Co .,Ltd. China professional automotive mechanics, wholesale auto diagnostic tools over the world .Based on the advanced production and quality system and professional technical experts support, we supply the highest quality products and best after-sales service to all customers.Carx431 is specialized in R&D, manufacturing, exporting of various auto diagnostic products, it's mainly focused on professional diagnostic scanner, mileage correction tools, airbag resetting tools, key programmer, ECU flash tools,OBD2 code reader, auto diagnostic cables, Etc..The main products of OBD China include Auto Diagnostic/maintenance Series, Auto ECU Programmer, Auto testing equipment, Odometer correction/ Mileage adjust and Auto Electronics Series etc.