Metal stamping press part 1.Material:SECC. 2.No finish treatment. 3.Progressive die. 4.Lower price with 14 years experience. We have rich experiences in producing custom metal stamping to ensure that your design requirements and product specifications are met to the complete satisfaction.1.Material:Stainless steel,Aluminum,Steel,Brass,Bronze,etc.If you have request in material.Please let me know. ...