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...
That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Hongwuhuan H10 Dth Drilling Rig , Hongwuhuan H10 DTH Drilling Rig , Hongwuhuan DTH Drilling Rig , sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
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