CNC Machine Tools, Lathe Machine, Press Brake Machine manufacturer / supplier in China, offering Qk1212 CNC Pipe Threading Lathe, T40/50 Line Boring Machine Portable for Servicing Excavators, Loaders, Presses, Cranes, etc Boring Machine, T50 Portable Line Boring & Welding Machine/Line Bore Welder Repairing Excavator and so on.