Crawler Type Hydraulic Direct Push Drill Working Principle The crawler hydraulic direct drilling machine is a kind of soil sampling equipment with high sampling efficiency on the market. Since it is...
On July 28th, 2016, Atlas Copco (China) Investment Co., Ltd. and Hongwuhuan Group signed a joint venture project agreement for Outdoor drilling rigs in China. On March 2nd, 2017, Atlas Copco Group...
The use of mining rock drilling rigs can quicken the recovery of ore and fasten the development of mining technology. The Hongwuhuan-made HC725B1 rock mining drilling machines can be oriented to the...
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"Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Hongwuhuan Rock Drilling Rig , Hongwuhuan 4kw Drilling Rig , Hongwuhuan DTH Drilling Rig , We now have the best solutions and skilled sales and technical team.With the development of our company we are able to supply customers best products good technical support perfect after-sales service.