Chengdu Prospecting Machinery Factory is the first specialized manufacturer of kinds of rock drilling tools in China. The brand of ChengTan is famous all over the world. It's a world-class manufacturer of most technically advanced rock drilling tools and therefore a pioneer in this field.

As concerning rock drilling tools, we R&D, test and manufacture a wide range of high performance drilling bits including roller cutter, TBM disc cutter, DTH bits, button bits, drill rods, etc, serving sectors such as mining, excavation, stone, civil construction, tunnels and construction industry.

Our factory had obtained the quality system certificate of ISO 9001 and international standard certification with Britain Crown Mark. About 80% of products are selling well all over the world like America, South Africa, British, and Japan etc.

We sincerely invite our customers to visit our factory in Chengdu China!