... a leading manufacturer specializing in various metal parts, including CNC machining, stamping metal parts, and Casting. We are ... ) Specification 1) Material: Steel, Brass, Copper, Stainless steel, Plastic, Aluminium, POM, Delrin, Titanium Alloy etc.2) Surface treatment: ... , Brushing & ploshing etc.3) Our services:Machining, Turning, Milling, Stamping, Casting4) Drawing format.pdf/.dwg/.igs./.stp/x_t. ...