Company news

New process for piston machining with DTH hammer

New process for machining perforator pistons,The fatigue strength, microhardness, abrasion resistance, corrosion resistance and other properties of DTH Hammers surfaces are greatly improved.       ...

Unveiling the Unique Charm, HFD

HFD's 37-inch impactor product, emphasizing its durability, efficiency, ease of operation, and cost-effectiveness advantages, suitable for mining and construction engineering fields, providing high-qu...

Brand story, top secret!!!

Our company started with manufacturing diamond wire saws and quickly became a leader in the Chinese market. Responding to market demands, we ventured into the drill bit market in 2015 and through cont...