Xiamen Betopper Mining Machinery Co.,Ltd is located in the beautiful coastal city of Xiamen, which is a famous privately operated enterprise, specialized in manufacturing and exporting rock drilling equipments and pneumatic tools. Independently designs and makes the following products: Pneumatic Rock Drill, Internal Combustion Rock Drill(Gasoline), Down The Hole Rock Tools, all kinds of Taper Drill Bits and Rods, Thread Drill Bits and Rods, Reaming Equipment, Shank Adapter and Coupling Sleeves, Air pushing bag, storage bag for water and oil etc, All products are interchangeable with various products manufactured by Sandvik, Ingersoll-Rand, Atlas Copco ,Boart Longyear etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project etc. Our air pushing bag occupied 90% domestic market, and exported more than 40 countries. and other drill tools are exported more than 70 countries.