Construction Goods, Hand Tool, Electric Items manufacturer / supplier in China, offering Elegoo Saturn 4 Ultra 16K Printer for Dental/Jewelry/Prototyping High-Speed UV Resin Printing, Qidi Max4 3D Printer 390*390*340 mm Build Volume 800mm/S High Speed 370℃ Head Temperature, Qidi Q2 Combo 3D Printer and so on.