Wujiang tianwu special safety valve Co., Ltd. is located in FenHu high tech Industrial Development Zone, Wujiang, Suzhou, Jiangsu Province. The company is committed to the protection and research of pressure vessels, boilers, atmospheric storage tanks and pressure pipelines, specializing in the production of various types of safety valves, breathing valves, flame arrestors, emergency relief valves and other products.

In 1954, Jiangsu Machinery Import and Export Company Wujiang valve tool factory was established, which mainly produces tools, gate valves, stop valves and other products;

Production of safety valves started in 1976;

In 1998, Wujiang tianwu special safety valve Co., Ltd. was established after the enterprise restructuring, specializing in the manufacture of safety valves;

Obtained ISO9001 quality system certification in 2002;

In 2005, it obtained the license of safety valve TSG special equipment issued by General Administration of quality supervision, inspection and Quarantine of China;

Obtained CCS marine safety valve license in 2010;

In 2014, we began to produce dust explosion-proof equipment, such as dust back pressure explosion-proof valve, flameless explosion relief device, dust explosion relief valve, reversing explosion relief port and other products;

In 2015, we purchased BVI breathing valve company and began to produce American Standard api2000 series breathing valve, flame arrester, gas regulating valve (nitrogen sealing valve), emergency relief valve, manhole and other tank protection products