... as your request),Powder coating, Electrophoresis, Wood imitating, Sand blasting, Polishing,etc.8. Oxidation film thickness: 10-20 ... 40 types of production lines, involving mould casting, extrusion, sand blasting, anodic oxidation, electrophoresis, powder coating, heat insolating, wood ... 4 wood imitating lines, 3 electrophoresis lines, 3 sand blasting lines and so on. Our annual production capacity ...