Shandong DongkongSpecializing in manufacturing large CNC drilling machines (2-8 meters), CNC drilling and milling machines, gantry drilling and milling machines, tube plate drills, flange drills, etc., guaranteed quality, competitive pricing.





Shandong DongkongSpecializing in the production of large CNC drilling machines (2-8 meters), CNC drilling and milling machines, gantry drilling and milling machines, pipe plate drills, flange drills, etc., with guaranteed quality and competitive prices.






























