Shenzhen RISUM Technology Co., Limited founded in 2006, is a professional manufacturer of auto diagnostic tools, providing a full range of equipment and services for global use. As a leading role in this market, we have dedicated engineers who are responsible for research, production and development of our products. We manufacture and develop diagnostic scanners, VAG diagnostic tools, ELM family tools, car key programmers, odometer correction tools, auto code readers, airbag resetters, chip tuning tools, and so on. We have a wide range of these products. Besides, OEM manufacture service is also available for world business. Because of our competitive price, high-quality products, best warranty and after-sales service, more and more customers from all over this world are choosing us as their long-term partners. One of our most important targets is benefit our customers and your satisfaction is our eternal pursuit.