... Capacity:0.5~1020mm 5, 8 years OEM metal machining part About usYaopeng was founded in 2005 as a leading ... metal parts, including CNC machining, stamping metal parts, and Casting. We are committed to provide high quality products at competitive price ... Passivation, Sand blasting, Brushing & ploshing etc.3) Our services:Machining, Turning, Milling, Stamping, Casting4) Drawing format.pdf/.dwg/.igs./. ...