Shenzhen Yu Ao Technology Co., Ltd. is a corporation which professionally engaged in developing, manufacturing and marketing various auto diagnostic tools and diagnostic cables. With the market-oriented principle, our company focus on the development of new products, thus to meet customers&＃039; needs with a wide range of products. For professional diagnostic tools, car key programmers, diagnostic tools with brand, code readers, auto scanners, auto chip-turning tools, vehicle OBDII trouble code readers, trouble code readers for VW/Audi, and mileage correction tool kits and so on. Our company holds the belief of "customer first, forge ahead" , and adheres to the "customer firstï¼?integrity management" principle, providing our customers with high quality service. Business philosophy: integrityï¼?pragmaticï¼?speedï¼?innovation All of our customers are welcome to visit our factory. Any friendly cooperation is welcome. Please feel free to contact us for further information.