NST is manufacture specializing in the designing & marketing of special auto tools and maintenance equipments. Set R&D, Production, Marketing, Service & Training in one body, NST located in Dalian city in northeast China with more than 20000.0 M2 factory. As a long term strategic partner with some Auto Manufactures, now we have about 5000 kinds of special tools and equipments to serve our customers. Some of the tools offered by NST are... special service tools & shop equipments, vehicle electronic diagnostic equipments, training and service solution. NST has quickly established itself as a reliable supplier of specialized tools & equipments to many OEM & AM in China.