... /stainless steel 3.precision0.01mm CNC Precision machining Parts (precision part)1. Precision parts Product scope:precision parts, precision machining, machining parts2. Material:carbon steel ... , stamping machine, EDM, wire cutting machine.4. Finishing:zinc plating, nickle plating, chrome plating, phosphating, polishing, case hardening, carburization hardening, sand blasting, anodizing5 ...