... .Big OD:in bulk2.Small OD:packed by steel strips3.woven cloth with 7 slats4.according to the ... requirements of customersUsageMechanical&manufacture,Steel strcuture,Shipbuilding,Bridging,Automobile chassisMain marketMiddle East,Africa, ... in 1990, is a professional enterprise, specialized in steel pipe production and sales. We set product development, manufacturing, technical ...