... manufactory 3.Good quality,reasonable price Metal stamping electrical switch terminals About Us1. We have more than 12 ... , Copper, Brass, Tinplate, Alminum ,bronze ,carbon steel, and so on .6.Equipments: 5ton-500tons high speed stamping machine ... Electric coating, Chrome plating, Nickel plating ,other treatment according to customers’ requirements.8. Industry:Products are used in Automotive, Electrical ...