Ningbo Zengzhou steel pipe Inc Ltd.mainly producing the steel pipe include: hot galvanized steel pipe, welded steel pipe and trading in seamless steel pipe, stainless pipes,compound plastic steel pipe, cold roll strip steel, and hot galvanized strip steel locates in Ningbo city, Zhejiang province, near Ningbo Port. We have our own factories: Yuyao Zengzhou Steel Pipe Factory, Tangshan Fengnan Zengzhou Steel Pipe Co., Ltd., Qian&＃39;an Liangang Zengzhou Steel Pipe Co., Ltd.. quite near Ningbo Port and Tianjin Port. Our companies enjoy a quite convenient geographic position. We mainly manufacturer of steel pipe products: hot galvanized steel pipe, welded steel pipe, seamless steel pipe, stainless pipes,compound plastic steel pipe, cold roll strip steel, and hot galvanized strip steel, which are widely used in construction, building, communication and public affairs. We also business with the prodcuts:steel wire, steel wire meah,hose, fiberglass mesh, EMT pipe, PPR pipe and pipe fittings, etc.. our principle : quality first, service first,competetive price. Our main output is 70,000 metric tons of "ZENGZHOU" brand galvanized steel pipe, 6000 metric tons of scaffolding materials and weld steel pipes, and 60,000 metric tons of compound plastic steel pipe,50,000 seamless and stainless steel pipe, annual export amount up to 40 million US Dollar, Owing to our superior quality, favorable price and perfect after sale service, our products have been enjoying high reputation all over the world: South-america, middle-east,south-east asia, europe countries.