... 0.5~1020mm 5,Delivery:on time China supply OEM service high precision hydraulic pump chair partsAbout usYaopeng was ... a leading manufacturer specializing in various metal parts, including CNC machining, stamping metal parts, and Casting. We are ... Sand blasting, Brushing & ploshing etc.3) Processing equipments:CNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe ...