... precision cnc machine metal shop 2.OEM is available 3.Delivery on time( ... machine ,lathing machine ,turning maching,wire cut machine and so on 2.Material :aluminum, mild steel, ... , teflon ,PVC, bakelite, nylon, delrin, arcylic and so on. 3.Surface treatment:hardening, carburizing, high frequency ... nickel plating, zinc plating, nitriding, degreasing, painting and so on. 4.Quality assurance :in accordance ...