Nanning Auto Service Co., Ltd. is the subsidiary company of Nanning Yanhua Electronics Co.,Ltd that was set up to provide automotive maintenance, electronic and diagnostic products for the oversea market. We are the only one official exporter of product of Nanning Yanhua Electronics Co.,Ltd and Guangxi Yanxin Auto-tech Co.,Ltd. Our products have already covered with the all domestic cities and now spread over Europe, America, Middle East ,Oceania Southeast Asia and South Africa with increasing demand. Here are our series of products: 1, Immobilizer: Key programming & matching tool and duplication blank key for Benz, BMW, Audi, Porsche and more other cars. 2,Automotive Electronic Control System: Diagnostic tool, ECU programming tool, MCU programmer and air bag resetting tool. Such as VAS5053 CAN BUS, Digimaster,YH6000 3, Auto multimedia system by MOST net: Auto navigation, audio, video and communicate module for high-end cars with Embedded Application. You can visit our website for more product information. Service is the most important part of our company. We will be happy to answer any questions and competent technician will offer solutions for every type and model of vehicles. Combining with the new business type of " Pay as you go", we will become the essential supplier and the leader of high-end automotive electronics eventually.