We are an enterprise specialized in the design and production of high-pressure and medium-pressure valves, covering a floor area of 40,000 square meters and the production workshop area of 19,800 square meters. Our company owns nearly 200 sets of machining equipment and complete valve testing equipment, such as physiochemical detection equipment, nondestructive detection equipment, etc. We employ as many as 200 people, including 25 engineering technicians, among whom there are 8 senior technicians. Our factory provides CAD development and design and computer network management.

Honored as a member of China Valve Association, "AAA Enterprise" and "Enterprise with Recognition on Contract and Credit in China" in 2003, our factory passed DNV ISO9001, API-6D, AZ safety registration of General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and TUV fireproof certificate. Besides, our factory has become a member of China Petroleum Material & Equipment Corporation (CPMEC), China National Petroleum Corporation (CNPC), China Petroleum Material & Equipment Export Network, China Aviation Oil Holding Company, Class-1 Supplier of Satte Power, etc. Our double-block bleed valves, triple eccentric metal sealed butterfly valves and shuttle check valves have won the gold medal in the 5th Science & Technology Exposition of Shanghai. The double-block bleed valves are tested to prove leak-tight two-way seal upon 23,600 times of hydrostatic life tested by the Mechanical Industrial Valves Center Of Quality Supervision And Inspection. Our products are in parallel with internationally advanced counterparts.

We design and produce high-pressure and medium-pressure gate valves, flat gate valves, ball valves, butterfly valves, globe valves, check valves, double-block bleed valves, power station valves of GB, ANSI, API, JIS, BS & DIN, and other nonstandard special valves. Our valves are used in the fields of petroleum, chemical, metallurgy, electric power, aviation, fuel gas, water supply, long delivery pipeline (oil and gas), and so on.

DN10~3000mm, PN1.0Mpa~42.0Mpa, working temperature-196 degree~750 degree
Materials: carbon steel, stainless steel, alloy steel, low-temperature steel, titanium alloy and other special steel
Driving Modes: manual, electric, pneumatic, hydraulic, geared, worm geared, etc.

Our products have been used in Beijing Capital International Airport, Guangzhou Baiyun International Airport, Shanghai Baosteel Group, Shanghai Petrochemical, Anqing Petrochemical, Bayer, Port of Dalian Authority, Lanzhou-Chengdu-Chongqing Oil Pipeline, Sebei-Xinning-Lanzhou Natural Gas Pipeline, Zhoushan national petroleum storage project, Nanjing Natural Gas Corporation, Zhenjiang Gas Corporation, Inner Mongolia Mengada Generating Power Corporation, Henan No.2 Thermal Power Co., Jinzhou Corporation, Zhongyuan Petrochemical, and other large-scale enterprises at home.

In addition, our products have been exported to Sudan, Kazakhstan, Occident, etc. Based upon the management philosophy of "quality first and customers foremost", we sincerely hope to form extensive cooperation with customers of all circles, and are committed to providing you with the most outstanding products, the most favorable price and the most considerate service.