... 4.Best service. Our kindle has specialized in sheet metal fabrication since 1983,our customers are mostly from America, Europe, ... to customers's drawings or ideas.Comments on Sheet Metal Fabrication: 1.material:steel, stainless steel, aluminium, copper;2. ... electro-coating,anode electro-coating,brushing,sand-spraying;3.fabrication machine:laser cutting machine,CNC shearing machine,CNC punching ...