High quality with competitive price Timely delivery OEM service available 1. Material :stainless steel , alloy , aluminium ,cold rolled steel , hot rolled steel . red copper ,brass , bronze and so on2. Process:stamping , deep drawing , spot , seamless or TIG welding , spinning .3.Finish treatment :zinc plating , power coating , painting , enamel , hot dip , sand blasting , polishing and so on4. ...