Ningbo Forda Pipe Assembly Co.,Ltd is a professional manufacturer and supplier of pipes,valves, flanges as well as relevant accessories. it has three factories,one is located in Yanshan of Hebei Province,mainly makes pipes and fitting;another factory is located in Dingxiang of Shanxi province, specialized in manufacturing all kind of flanges; the third factory is located in Ningbo of Zhejiang province,specialized in manufacturing all kinds of sealing material. production bases with total area about 33,600 m2 .our products are widely used in oil and gas,petroleum,chemical,electric power industries etc.