Spiral (Chinese companies list)

Business scope: Hardware, Straight Seam, Valve, Conveying Machinery And Accessories, Profiles, Insulation Pipe, Wear Resistant Pipe, Plastic Lined Pipe, Thermal Expansion Steel Pipe, Concrete Pump Fittings, Seamless, Spare Parts, Coiled Tube, Selling Pressure Vessels, Compensator, Steel Products, Oil, Import Business Of Raw And Auxiliary Materials And Technology, Flange, Pipe Fittings, Spiral ...