Zhu Zhou KaiTuo Tooling Ltd., Co is to develop high quality rock drilling tools for professionalists worldwide. Our drill bits are known in all the main mining and construction customers over world. tight focus continuous development work secure latest technical solutions most demanding ...

Zhouzhou Tianpeng IMP. & EXP. Trade CO., LTD is a manufacturer and supplier of laboratory testing equipment for the civil engineering construction industry. Our products are specifically designed tested to work with concrete, soil, asphalt, cement, rock- in fact most materials that will be ...

Our company is a special production enterprise of series pneumatic rock drills. For many years, we have been devoted to developing and manufacturing various tools suitable for tunneling in mines, roads or tunnels, as well drilling holes engineering the second-broken process excavating ...