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Ever a valve group co., LTD., established in 1984. Industrial park covers an area of sixty-six thousand square meters and a building area of fifty-three thousand five hundred square meters, the registered capital of RMB 0.1 billion one of eight is ten thousand yuan. The company has modern mechanical processing center, CNC machine tools, general machine tools, and other special equipment more than 500 sets, and has the largest machining diameter 3.5 meters of large vertical lathe. With metal material physical and chemical test, the mechanical properties of mechanics test, ultrasonic thickness, nondestructive flaw detection, spectral analysis, metal heat treatment, the relief valve all performance testing center, spring tension and compression test, and other special equipment.

Enterprise for China general machinery industry association member units valve branch, China chemical equipment corporation sentinel production units, the national ministry of machine building by the relief valve production license enterprise. Through the ISO9001 international quality system certification, the state bureau of technical supervision of special equipment manufacturing license TS certification, the European Union pressure equipment directive PED CE authentication, the American petroleum institute API - 6 d the authentication and monitoring environmental management system certification and OHSAS18001 occupational health and safety management system certification, is sinopec resources market members, China petroleum and natural gas corporation level supply network units, the national power grid network member factory, China petroleum energy first network, "YOY" trademark won the Chinese well-known trademark, zhejiang province famous brand product, the national torch plan project unit, the national high and new technology enterprise, county meritorious service enterprises, large tax, the township of the Chinese pump two top ten enterprise. In recent years the China general machinery industry association valve branch proof, "and a" brand relief valve sales in the country with the industry for first place.

A valve group and share with you the new century science and technology, let you feel one in the world advanced manufacturing technology.
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