Tianjin Yongzheng Locomotive & Rolling Stock Fitting Co., Ltd.

Tianjin Yongzheng Locomotive & Rolling Stock Fitting Co., Ltd. is a professional fitting manufacturer in Chinese Railway System and is authorized by Railway Administrative Department. Our company is a modern company with abundant technology, advanced production facilities and good quality. The range of our service covers machining, R&D and assembly. The products of our factory include oil shock absorbers, air valves, thermostat components, governors, cushion valves and others, which have been widely applied into internal combustion engines of Dong Feng locomotives and electric locomotives of Shao Shan. These series of products require high technology and superior process means. All technical indexes have achieved the national standards and some standards of Railway Administration. For many years, we have gained trust and good names from our customers by excellent quality and after-sale services.Our factory has gained the identification of ISO9001:2000 Quality Management Syst... [Details]