If you are searching for high end drilling rig and air compressor, we promise that it is well worth checking our company. Headquartered in Kaishan Machines Equipment Kaishan Machines Equipment & Electrical Equipment Co., Ltd. We provide various kinds of high-end rock drilling equipment and air compressor, including water well drilling rig, surface mining drilling rig, DTH drilling rig, screw air compressor, industrial air compressor, and construction tools and parts. These products have been widely used in many industries like open pit mines like quarry and construction projects of railway, road, hydroelectric power station, and buildings.