... high-quality cnc machine metal shop Our features : 1.Equipment :CNC ,EDM ,milling machine ,lathing machine ,turning maching,wire cut machine and ... , bakelite, nylon, delrin, arcylic and so on. 3.Surface treatment:hardening, carburizing, high frequency, anodizing, clear anodizing,black ... , zinc plating, nitriding, degreasing, painting and so on. 4.Quality assurance :in accordance with your request 5 ...