Heavy Duty Truck, Tractor Truck, HOWO Tractor Truck manufacturer / supplier in China, offering Factory Direct SLA SLS Fdm 3D Printer Capable of Printing Consumables Such as Titanium Alloy, Aluminum Alloy, Copper Alloy PLA PETG TPU, etc, High-Performance 3D Printer – Ideal for ABS, Nylon, and Composite Materials, Industrial 3D Printer for Uav & Aircraft Parts – PLA, PETG, ABS & Reinforced Filaments and so on.