Shijiazhuang Yonghongyun Machinery Equipment Co

&Shijiazhuang Coal Mining Equipment Co., Ltd., the company's main business. Engineering drilling rig seriesWater well drilling rig, drilling rig, supporting drill sleeve, drill pipe, T water source drilling rig, G engineering drilling rig, traveling hook, drilling tower.Gas exploration equipment& Coal mine tunnel drilling rig, D coal mine fully hydraulic tunnel drilling rig, column-mounted hydraulic rotary drilling rig, pneumatic column-mounted drilling rig, DB fiberglass single-piece hydraulic prop. Tunnel support EquipmentHand-held column-type anti-outburst drilling rig, anti-outburst drilling rig, T pneumatic anchor drill rig, T hydraulic anchor drill rig. Mud pump seriesTB/mud pump, BB mud pump for coal mines Double-liquid variable grouting pump for mining, GH slurry pump, G pneumatic diaphragm pump for coal mine. Geological drilling rig seriesT core drilling rig, kilometer drilling rig, geological drilling rigThe company has various It has equipment sets (sets), tensile strengt... [Details]