Hebei National Coal Machinery Manufacturing Co

&The company's main products include: .Engineering drilling rig seriesT water source drilling rig, G engineering drilling rig, traveling hook, drilling tower.Gas exploration and release equipment& Coal mine tunnel drilling rig, D coal mine Fully hydraulic tunnel drilling rig, column-type hydraulic rotary drilling rig, pneumatic column-type 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, T hydraulic anchor drill.Mud pump seriesTB/mud pump, BB coal mine mud pump, mine dual-liquid variable grouting pump, GH slurry pump, G coal mine pneumatic diaphragm Pump.Geological drilling rig seriesT core drilling rig, kilometer drilling rig, geological drilling rig. Tensioning equipment series\mining anchor tension gauge,TBM accessories, mining Coal machine accessories, hydraulic components & Hebei Guomei Machinery Manufacturing Co., Ltd. was founded in 2007 and ... [Details]