1. Prepare the rock-drilling cavern, the specifications of which can be determined according to the method of drilling. Generally speaking, the height of the cavity is 2.6-2.8 meters when drilling a horiz. [pdf]
Our major activities include: 1. Providing deep and shallow water well drilling services 2. Providing water well Rehabilitation services 3. Supplying and installing submersible and surface water pumps. [pdf]
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