... iron casting/gravity casting/OEM casting 1)Over 22 years casting experience 3)Competitive price 4) direct factory processing iron casting/gravity casting/ ... is done in house including: Tooling, Die casting, Sand casting, Gravity casting, CNC machining, CNC milling, Stamping, Plastic ... 000sqm,a professional company mainly processing and handing metal cutting ,forming, welding and OEM. Complete and ...