New type Directional drill pip

New type Directional drill pipe

Source:未知Author:admin Addtime:2019-06-15 Click:
As a innovated technology focused plant, TID’s research team worked diligently to constantly upgrade our equipment and device to satisfy our client’s needs. Those improvements have been proved by varies patents on equipment, device and tools approved by China Patent Office.
We will continue to contribute our capability to world drill field.
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