... drawings2) Material: Carbon, alloy, stainless steel, aluminum, iron,brass rubber and plastic etc. 3) Equipment: Machining centers, wire EDM ... : CNC turning, milling, CNC milling, CNC drilling, and CNC boring 5) Art of surface: Zinc/nickel/chrome ... project electronic items, communication, machine, and air conditioners 8) High-quality guarantee and ROHS compliance 9) Flexible manufacturing process ...