Chengdu Prospecting Machinery Factory was originally established in March, 1956. Driven by a 50-year-old tradition of technological innovation, we have repaired geologic equipment more than 4,000 sets and manufacture rock drill tools over 1,000,000 pieces.

Because of our effort, our products have earned a reputation in the rock drilling industry for manufacturing bits. We manufacture tapered, cross, button and down-the-hole (DTH) bits in all international thread sizes and diameters, and soon expanded its product line to include extension rods, couplings and shank adapters.

With more than 50 years of hard work and a solid commitment to quality and service, Chengdu Prospecting Machinery Factory has integrated with R&D, manufacturing, test, service. We will continue to enable companies and their customers to create progress, which is dedicated to providing its customers with effective, innovative solutions in rock drilling tool technology.