... or tube) stainless steel, copper , brass, aluminum ,etc2. process:punching,bending,welding,grinding,milling, ... ClassificationSteel metal partProductDescriptionPlace of Origin: Shanghai, China (Mainland)Material: Carbon steel; Stainless steel,aluminum alloy; ... talentsFast delivery,excellent quality and swiftafter-sale serviceAdditional Metal Fabrication Services:Grinding, sanding, deburring, washing, ...