China Valve Holding(Group) Co.,Ltd （CNVA ） , with over 20 years experiences and quality certificates as API, CE,TUV, England WRAS, American ABS, Australia Watermark,ISO9001, ISO14001,OHSAS18001, TS-C, etc, our head office and factory is located in Songjiang Shanghai Industrial Park where is very convient for trafic. And we have 5 production bases , which are located in Shanghai, Fujian,Zhajiang,Tianjin,etc. we are a famous professional manufacturer of GB, ANSI, JIS standard valves, which includes ball valve, Gate valve, globe valve, check valve, and valves made as per customer special requirements. the size range from DN10-DN1000, or 1/2"-40", material can be 304, 304L, 316, 316L 316Ti, 321, WCB, etc. which can be used from media like water, acid, gas, sea water, oil etc. Beside, we are also a expert of supplying flange, pipes, pipe fittings include BW and High pressure forged fittings such as Tee, Elbow, Reducer, Cap, Union, Nipple, etc. We are selling our products to both international and domestic markets, and have got good feedback from our customers.
We always adopted international advanced managerment mechanims, always develop our technology to make new products. With full well sales services, we have very strict rules for the production and quality inspection. We like to cooperate sincerely with our customers from the world wide market, to be your partner for your success!