Copper Assembly, Copper Pipe Fitting for Air Conditioning Royals (Qingdao) Technology Co., Ltd. Base Info Material：CopperConnection：MaleSurface Treatment：Plated CopperTransport Package：WoodenOrigin：Qingdao Description Pre：Ring Screw Spiral Shank Coil Nails for Pallets Next：Screw Pallets Coil Nails Manufacturer
