... part 1,stamping part processed with stamping, bending, welding, grinding, 2,appearance part with 100% inspected. stamping part ... spray tester, 2D projector, micro-density tester, digital coating thickness gauge, thread gauge, torque meter, magnifier, ... Surface treatment: zinc, chrome plated, powder coating, anodize, E-coating5. Process capability: metal plate thickness:0.1-12mmMin. processing ...