... and punching ProductsDescription1. CNC turning, milling, drilling, tapping processing, CNC precision machining service2. Material: Carbon steel, Steel alloy, stainless steel, aluminum ... parts and final parts are must be recorded. Advantage1. Our company is specializing in supplying OEM machining service in accordance with ... .2. Drawing Software: Solid work, Pro/E, AutoCAD CAM precision bline flange