With 6 heavy HDD machine (over 150 tons) and two regular HDD Machine, the company’s maximal drilling hole’s radius reach up to 1800mm, and capable of cross 2500 KM by one times
Company invented special rock reamer manufactory and maintenance technique.
Expertise in conquer complicated geologic structure ,such as sea, rock and scree。
Telephone:0086-534-2356873
Fax:0086-534-2356031
Mobile:0086-13905344870(Mr.Lv)
Web:www.dzslgd.cn
Email:dzslcy@sina.com dzslcy@126.com