Zhengzhou Dayu Machinery Co., Ltd. is a leading mining machinery supplier in China, was established September 1992. supply drilling rigs and air compressors base on ISO9001,ISO14001 management systems, are CE,GOST certified.Business scope:�ining crawler rigs, hydraulic�rilling core rotary borehole ...

The ( http://www.sinosun-mix.com ) concrete batching plant and mixing plants produced by our company have involved many national key projects, such as highway construction, port construction. Our batch and( are not popular at home but also export to all over the world. been exported Philippine, Mozambique, Burma, Togo, Peru, ...

Guangzhou Huanyu Drilling Machinery Co.,Ltd.,founded in March,1993, is a share-holding enterprise, with main products including: drilling rigs, accessories, tools, rod, PDC drill and alloy drill. For many years, the company keeps product quality service developing professional techniques, excellent equipment advanced ...

Beijing Dongshun Bowang Petro-Machinery Co.,ltd is one of the professional oil drilling equipment manufacturers in petro-machinery field China ,owning inport-export operation rights.the main products our company includes: tructed-mounted rig;skid-mounted rigs ,trailer-mounted different meters,petroleum special ...

Drilling rig manufacturer DEFYEstablished in 1970s, Zhengzhou Defy has been one leading drilling manufacture China. We have exported to more than 20 years. XY series and DFQ hydraulic portable are very popular among the Asia,America,South-American market,such as Russian,Kenya,Chili,Mexico,etc. ...

HONGWUHUAN GROUP was founded in Jun 1997. Over the past few years, company has witnessed significant prosperity and become one of best large-scale manufactures making air compressors drilling machineries. currently a wide range machineries, such as all kinds piston compressors, screw pneumatic rock drills, hydraulic down ...

Founded in 1953, Shandong Binzhou Forging and Pressing Machinery Factory is a state owned enterprise dealing development, manufacture marketing of various water well drilling rigs,engineering rigs, truck mounted rigs,core rigs construction machinery. It has two factories areas at No. 534, 4th huanghe road eastern ...

　　　Zhengzhou Siwei Industry & Trade Co., Ltd., We produce kinds of drill rigs and tools, Crawler type,Truck Mounted,Trailer Mounted, Portable type,can meet various purpose: Water well drilling,Core drilling, geothermal pump construction engineering holes drilling so on, pls load on our web site: ...