选角的

OEM parts according to customers' requirements 1)Process: green sand& resin sand casting, investment casting, die casting, stamping. 2)Material: gray iron, ductile iron, carbon steel, alloy steel,stainless steel, bronzeand aluminum 3)Surface treatments: sand blasting, oiled, zinc, nickel, chrome plating, painting, hot dip galvanized, electrophoresis and powder coating... 4)Machining: CNC and NC machining, turning, milling, drilling, boring, threading, grinding machines and test facility 5)Detailed products range: pipe and fittings, grating, frame, manhole covers, pump parts, hand-wheel, valve, flange, bollard, auto parts, counterweight, construction machinery parts and other industry machinery parts.