3D Printer, Metal Part, Sand Cores manufacturer / supplier in China, offering Kocel AJS1800 Dual Jobbox 3D Sand Printing Solution for Foundry Innovation, Kocel AJS1800 3D Sand Printer with Double Jobbox for High-Quality Molds, Kocel AJS1800 Industrial 3D Sand Printer for Seamless Dual Jobbox Casting and so on.