Shenzhen HuaWenyi technology Co., Ltd was founded in 2006 and that was a subsidiary company of the HongKong HongFeng International group corporation. Our company is an output enterprise specializing in auto development、manufacturing and sale that the equipments of car auto diagnostic、auto testing、auto handtools、auto electronic、auto hairdressing、auto parts and so on.Especailly we are specializing in the following products,X-431 auto scanner tool,X-431 TOP,X-431 TOOL; Auto Computer Professional Diagnostic Equipment such as GT1 Diagnosis tester,OPS,XP- Star Diagnosis Tester and many kinds of code reader CAN OBDII/EOBDII .