Surface core drill
Underground tunnel drill
The engineering drilling machine
Trenchless horizontal directional drill
CBM multifunctional drilling rig
Auxiliary equipment of form a complete set
We are committed to
1. Abide by national and local laws, regulations and other requirements on quality, environmental protection and safety.
2. Continuously save energy and reduce consumption in the whole process of product production, strive to achieve continuous improvement of environmental management system and environmental behavior, and minimize resource consumption.
H.H Drill-Tech Drilling Machinery Co.,Ltd. (former lianyungang huanghai machinery co., LTD.)
The company is engaged in the design and manufacture of complete sets of technical equipment for geological exploration ...
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Strictly follow the customer demand as the guidance, innovation as the driving force, in good faith as the fundamental, management as the basis of the business philosophy.
Location: Indonesia construction site
Hmc-800 coal bed gas shale gas multifunctional drilling rig
Classic application cases
Professional construction attitude, invite you to witness together
Hxy-9 core drill
Shandong construction site
Hxy-6b core drill
Jiangxi construction site
FDP-1000 trenchless horizontal directional drilling rig
Beijing construction site
Hydx-6 full hydraulic core drill
Mongolian construction site 2
Scanning focuses on the WeChat platform
0518-85383089（Foreign trade Dept.）
No.1 xinjian east road, haizhou development zone, lianyungang, jiangsu, China