... hardware6 Aluminum pipe7 Aluminum frame8 Cnc high precision milling part9 Cnc high precision turning part10 Punch & stamping ... Technology: extrusion, gang milling, peripheral milling, face milling, end milling, slot milling, surface machining, fillet angle, chamfer ... stretching, forging, die casting, mold design and processing, sheet metal working etc.Surface Treatment Technology: anodized, brushing, ...