Drilling Rig Directional

2019-9-23huanghai machinery corp is a manufacturer who designs and produces geological exploration equipments like drill rigs, coal bed methane equipments like cbm drill rig, engineering foundation equipments and horizontal directional pipe construction equipments like hdd drill rig as well as their drilling tools.

We are a world-class enterprise integrating R & D, production and sales, serving customers in more than 100 countries around the world in the field of mining. If you need, you can contact us.


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