China Square Tube 20X20 50X50 150X150 Galvanized Steel Rectangular Pipe, Find details about China Steel Tube, Steel Square Tube from Square Tube 20X20 50X50 150X150 Galvanized Steel Rectangular Pipe
Construction Use: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors,
Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and Expressway
Safety Guards, Balustrade, Decorating, Residential, Ornamental Pipes