ET-C1 3D Printing is the flagship model of Yite Technology Co.,ltd. ET-C1 is metal plate structure with heat-insulated acrylic mask.High accuracy,big size,brand new optimizing brass nozzle,high precision,printing-supplies goes stable,do not plug,do not run out of coal,no slip,safer,faster and more effective. ET-C1 is almost industrial standard.it could be your desktop semiwork.suitable for small manufacturer and companies.