... brass,stainless steel,carbon steel,etc.Material: Carbon Steel,Free cutting steel(12L14, 12L15, 1214, 1215, etc),Stainless steel( ... ABS,POM,Nylon,Acrylic) Process: CNC turning,CNC miling,automatic Lathe,stamping,drilling,punching.Finish:zinc plating, chrome plating, ... cnc machines and automatic machines,excellent R&D teams and strict quality control system insulation effect High Speed Presses PET Mylar