Xi'an RMJ Drilling Machinery Co., Ltd is a science and technology intensive enterprise which focus on providing the services of science, technology, trade. At present, its main products are engineer drilling rig. Series geological core machine, tunnel rig mud pump so on. And some tools ...

Beijing Sunrole Etern Science and Technology Co. Ltd. For the products of diamond core drilling bits reaming shells, we are not a manufacture, but good supplier. Our competence is mainly based on three aspects: identification manufactures, quality control for logistic services. ...

We're HuaHuaruitong industry trade co., ltd ,From Henan,China.HuaHuaruitong industry trade co., ltd established in year 2001by a group of friends from the biggest state_owned drilling company for more than 15 years in China.

Hebei Yongming Geological Project Machinery Co., Ltd was established in 2000 and located economical development zone,Ren county, province which is important industry energy base North China. It only 4.5 km away from Beijing-Zhuhai(G4) expressway the west,4 Xingtai station of ...

With 10years experience of serving our mother company which is a professional foundation construction since 2003, we deal with machinery and spare parts problems improve it, design fabricate as per situations. Now Hunan HM Machinery Co., Ltd has two factories(HM Co Jinhang Engineering Co), ...

Established in 2006, Hebei Better United Import and Export Co.,Ltd . is located Cangzhou City nearning with Tianjin Port. enjoying convenient transportation access. We specialize providing high quality concrete test machine,cement machine,soil machine,asphalt machine,and so on to ...