1.Surface:plated,powdercoating,Painting,etc. 2. High precision 3.Rohs appliance 4.High precision 5.Low price Specification and Summary:1. Material:Carbon steel,stainless steel,copper ,brass,aluminum,etc2. Finish:zinc plated,chromated plated, electrophoresis, powder coating,etc3.Machine:Stamping machines,automatic stamping machine,punching machines,Oil Hydraulic pressing machines,bending machines, ...