NST was founded in 2005. It is the largest enterprise engaged in R&D and production of automotive intelligent special tools in China. It provides comprehensive solutions such as after-sale repair tools, equipment, training consulation and service for automotive OEMs. It has established close cooperative relations with more than 50 automakers.NST has successively obtained honors and titles such as National High-tech Enterprises, Top 10 Enterprises in China's auto maintenance industry, Famous Trademarks in Liaoning Province, and obtained more than 60 patents.NST uses Intelligent Technologe to lead a new era environmentally friendly auto repair, and creats an excellent brand in the automotive after-sales service market.