CNC Lathes manufacturer / supplier in China, offering Dual- Station Multi- Point Valve Body Drilling Special Machine, Custom Parameter, Automatic Batch Hole- Machining for Valve Manufacturer, Stable Horizontal Double Spindle Drilling CNC Machine Double Side Drilling Equipment for Metal Valve Production, Ultra- High- Output Three- Station Multi- Point Valve Drilling Machine, for Globe Checkgate Valve Body Flange Holes, Multi- Station Parallel Machining and so on.