Xiamen Betopper is a famous privately operated enterprise specialized in manufacturing and exporting rock drilling equipments and pneumatic tools.The company has rich experience in manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality rock drilling products. The products made by Xiamen Betopper have exported massively to more than 25 countries ,such as North America , South America , EU, India , Middle East, etc,and are enjoying high reputation because of our high quality and competitive prices. We are equipped with wide rang of advanced equipment required for manufacturing rock drilling machine and pneumatic tools. Independently designs and makes the following products: Hand-held rock drill Y20, Y24，Internal combustion rock drill (hand held, gasoline)，Air leg-rock drill， the most advanced high air pressure DTH hammer in China; all kinds of DTH bits, eccentric drilling equipments for si