... range:0.1kg-10tons 5, 8 years experience Casting machining part About usYaopeng was founded in 2005 as a leading ... manufacturer specializing in various metal parts, including CNC machining, stamping meatal parts, and Casting. We are committed ... Passivation, Sand blasting, Brushing and polishing etc.3) Our services:Machining, Turning, Milling, Stamping, Casting4) Drawing format. pdf/.dwg/.igs ...