Mud pump-"Heart" of drilling operation.The series Mud pumps produced by Rongsheng Machinery Manufacture Ltd.digest absorb the advantages of domestic and foreign single-action triplex pumps in design,and use the modern design method and the ...

After more than ten years explorations and the practice, the ourcompany accumulated the well drilling ejection controller, the repairof wells ejection controller, has tested a newly drilled oil well theejection controller design and the manufacture e...