... bright and smooth,good precision More feature and specifications:1.Metal stamping part can be made according to your specific ... .Materials: iron,stainless steel,copper, aluminium and all other metal.3.Packing:carton or according to customers' requirements.4.Finish ... .Materials: iron,stainless steel,copper, aluminium and all other metal.3.Packing:carton or according to customers' requirements.4.Finish ...