For auto diagnostic tools, we make LAUNCH products, X431 master, X431 Diagun, X431 Tool, Creader VI Series, Benz original tester, Benz Auto Scanner, Benz Compact 4, Super MB Star, BMW original tester, BMW Auto Scanner, BMW ISIS, BMW Group Test One (BMW GT1),BMW OPS Tester , BMW OPPS Tester, VAG-COM cables, code readers, auto scanners, auto chip-turning tools, vehicle OBDII trouble code readers, trouble code readers for VW/Audi, and mileage correction tool kits.