Our main products including:1, Diesel engine parts (nozzle, plunger, delivery valve, head rotor, injector, fuel pump and other accessories) 2, Injection pump test bench 3,Auto tools 4 Auto parts 5, Special vehicles 6 , Turbocharger.......Production process using advanced computer control and digital display systems, production technology, strong technical force . High quality, high technical performance, with micro-controller and digital functions. Products are sold to more than 100 countries and regions of all over the world.Our spirit is "excellent quality, excellent price, excellent service " three excellent operating principles of dedication to customer service, for the development of the internal combustion engine testing industry in china and abroad to make greater contributions