... material:steel, SS,aluminium,copper 2.powder coating,painting 3.Laser /CNC machines 4.+/- 0.05mm We have specialized in ... products according to customers's drawingsor ideas. Comments on laser cutting metal 1.material:steel,stainless steel,aluminium,copper.2 ... coating,anode electro-coating,brushing,sand-spraying;3.fabrication machine:laser cutting machine,CNC shearing machine,CNC punching machines,CNC ...