RICH EXPERIENCE
With more than ten years of industry experience, we have obtained many technology patents.
The whole process adopts the unique technology, with high-quality raw materials
Quality comparable to outstanding European drilling tools
Provide customers with a high-quality experience, which is the motivation of “Kaiqiu people”
Product technology covers open-pit and underground mining, tunnel excavation, high-speed rail drilling piles, and other civil engineering. It is widely used in non-ferrous mines, tunnels, highways, railways and other construction projects around the world.
Product technology covers open-pit and underground mining, tunnel excavation, high-speed rail drilling piles, and other civil engineering. It is widely used in
non-ferrous mines, tunnels, highways, railways and other construction projects around the world.
In various mining or exploration industries, the d...
Learn MoreIn the existing underground mine reconstruction an...
Learn More1. Choice 1. Selection of mine drill head Accordin...
Learn More
In addition to the correct choice of carbide gra...
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With more than ten years of industry experience, we have obtained many technology patents.
Machining production lines and heat treatment production lines with high quality were built by ourselves.
Customization service makes product usage more accurate.
