... : carbon steel, alloy steel, stainless steel, aluminum, and brass rubber .etc3) Equipment: machining centers, CNC lathe, CNC machining ,solw wire ... lathe, drilling, polish machine etc4) Machining: CNC turning, milling, CNC milling, CNC drilling, and CNC boring5) Precision: Turning and Milling: +/- 0 ... Customized and tailored orders are welcome. aluminum cnc milling high precision machining parts