... as required) 2. powder coating,zinc plating,chrome plating METAL BRACKET:1. Material: stainless steel /C.R.S./Alumium ,Alumium ... bending machine,CNC Punching Machine,Metal Sand Polishing machine,and spot welding machine.Features:1) possessing CNC punching machine ... kinds of stamping fittings and metal precious productsOur customers are mostly from USA, Europe, Australia and Ireland, etc. Metal Bracket