Specialized construction company for non-excavation projects such as horizontal directional drilling, mechanical jacking, mud balance, and shallow-buried tunneling.
220吨钻机
Negotiable
120吨钻机施工
定向钻设备
泥水平衡机内景
泥水平衡机
泥水平衡操作台
大型钻机施工现场
360吨钻机进场施工
360吨钻机
220吨钻机现场作业
220吨钻机施工
Phone Consultation