专业从事于:flanges Cangzhou Dagang Pipe Co., Ltd, located in Cangzhou city, Hebei province,near a large sea port and other convenient transportation,Thus,the shipping fees for our customers are reduced. Cangzhou Dagang Pipe Co., Ltd. Our main products are:flanges,pipe bends,carbon steel pipe fittings tee,pipe elbows,pipe reducers, pipe fittings,steel flanges,etc.