... Pipe Clamps,stamping parts Material: Steel Finish: Color Zinc plated/Chrome plated/brass plated usage:bathroom Pipe Clamps,stamping parts1) ... steel,brass,copper etc.3)process/treatment:cutting ,stamping,perforating, bending, welding,plating,powder coating,assembling,4 ... )High precision metal processing: stamping parts5)Standard/criteria:In compliance with customers request6) ...