Metal Part, Auto Part, Casting manufacturer / supplier in China, offering Sand Industrial 3D Printer for Automotive Battery Housing OEM Customized 3D Printing Sand Casting for Cast Aluminum A356 Cast Metal Parts, OEM Customized PCM1200 Sand Mold 3D Printing Printer & Auto Motorcycle Spare Parts by Rapid Prototyping Sand Casting & Low Pressure Casting & CNC Machining, Sand 3D Printer OEM Customized 3D Printing Patternless Sand Casting Manufacture (PCM) Engine Block Cylinder Head Cast Iron by Rapid Prototyping & CNC Machining and so on.