We are KSQ Technologies(Beijing) Co. Ltd, a professional productions base of series rock drilling tools, mining DTH Drill tools. We can also produce other products according to the customers requirements. About products: 1. Integral drill Rods Shank H22x108mm, H19x108mm, standard hex. ...

Zhejiang Hongfeng Cemented Carbide Co.,Ltd.which was built in 1998,is a carbide manufacturer specialized various cemented tips and tungsten products ,such as mining inserts ,drilling bits ,welding blanks for turning,tips woodworking,indexable metalworking ,moulding core ,wire ...

New Diamond is a new company founded in 2011, but our team has specialized drilling and pneumatic tools manufacturing since 1998.Currently, the industrial park covers 56,000 m2 Pingjiang county, Hunan, which ranks top 3 Chinese DTH thread hammers bits factories, verified by third-party ...

kemai is a professional manufacturer of qualified rock tools, such as button bits, Retrac bit, Integral drill steel, Tapered rod, Extension Pneumatic DTH hammer and Shank adaptor, Coupling, Rock bolting, which serve in mining, quarry, water well, oil, gas, civil construction slope ...

Founded on April 30, 1999, Changsha Heijingang Industrial Co., Ltd is a famous privately operated enterprise specialized in researching and manufacturing rock drilling equipment pneumatic tools. The company has rich scientific research production experience. She produces high quality ...

We are Yichang Wooke Trading Co.,Ltd. We specializing in manufacturing and supplying drilling rigs parts, Adapters, DTH button bit, dth hammer rock drill, drill tube, casing pipe, core Symmetric tools Eccentric used mining, construction, well digging, blasting holes, coal mine, salt open ...