We designing and manufacturing pipeline construction equipment for more than FIFTEEN years.
By the end of 2014, Changqing Oilfield produced 25.04 million tons of crude and 38....
On January 30, the Myanmar section of the Myanmar-China Oil Pipeline jointly invested and ...
solutions-Hot Tapping & Line Stopping
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Adapt to all kinds of pipe diameter
Offering custom-made machines
SERVICE HOT LINE
Pipelinen
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