... & requirements various material can be provided We supply various machining parts, nonstandard parts, including screw processing, grinding, cnc turning, punching & etc ... JIS & etc.Material:Aluminium, Brass, Carbon steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center, miller, grinder, punching ... :0086-411-82778368Attn:Mr. Alex/ Ms. Sophia precision metal machining parts