... drawingSecondary process : plating, anodize, anti-oxidation & powder coating on requestMain Products: casting parts, sand castings, Investment castings, steel ... casting steel, casting foundry, alloy castingAbout us:Our factory has more than 40 advanced and perfect mechanical equipment, ... grinder, lathe, CNC computer gongs, four axis five-axis machining center and so on. Can according to customer ...