Tianzheng Valve Co., Ltd.

Established in 1985, Tianzheng Valve Co., Ltd. is a high-tech enterprise integrating research, development, manufacturing, inspection and distribution. It is the Member Unit of Valve Division of China General Machinery Industry Asso-Ciation, Member of China Gas Association, Safety Valve Production License Enterprise approved by State Ministry of Machinery Industry. The products have passed safety registration "A1" symbol certificate of National Technical Supervision and ISO9001 international quality system certificate. The PICC undertakes the quality insurance of products manufactured by our company.

Since the establishment of our company, we exploit the market on the basis of quality, and continuously develop new products to replace the imported products. Products can be designed and manufactured according to the latest standards of ANSI, API, DIN, BS, JIS and GB. The materials of main body of all valves are WCB, WC6, WC1, WC9, ZGCr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni9Ti and ZG1Cr18Ni12Mo2Ti etc. The nominal diameters vary from DN10 to DN600mm and from 1/2" to 25". The working pressure is in the range of 0.06~42.0MPa and 150~2500lb. The working tem-perature is in the range of -196~580℃. The products are widely used in boiler, pressure vessel, pipe equipment and power station equipment. We can also carry out the design and manufacturing of various non-standard and special safety valves according to customer requirements.

For a long time, our company has received the reliance from customers at home and abroad with high quality products and excellent service. The products are sold well throughout the country and international market as well. It is the key supply network member for Daqing Oilfield, Liaohe Oilfield, Huajin Group, Southwest Bureau of SINOPEC, Dushanzi Oil Refinery etc. units.

With the leading technology and scientific management, Tianzheng Company will provide you with guaranteed quality, and create the brilliant future with new and old friends hand in hand with our good reputation and sincere service.