1, a380 aluminum cnc machining 2, ISO Certificated 3, Tolerance:0.01~0.02mm 4 ... various metal parts, including CNC machining, stamping metal parts, and Casting. We are committed to provide high quality products at competitive price according ... Powder, Passivation, Sand blasting, Brushing & ploshing etc.3) Our services:Machining, Turning, Milling, Stamping, Casting4) Drawing format.pdf/.dwg/.igs./.stp ...