New Upgrade, New Painting,New DH50T
New Upgrade, New Painting,New DH50T
Aug 15, 2019
The new DH500/1000-L push-pull and rotation adopts closed system, which avoids the drawbacks of high oil tem...
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Indian Customers Come to The Factory to Visit and Negotiate
Indian Customers Come to The Factory to Visit and Negotiate
Aug 5, 2019
On August 5, 2019, DHTT Chinese factory welcomed buyers from India. Both sides dis...
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DH6000-LL Drilling Rig Gas Pipeline Project Successfully Crossed
DH6000-LL Drilling Rig Gas Pipeline Project Successfully Crossed
Jul 18, 2019
The construction site is located in Zhengzhou City, Henan Province, China. 813 steel pipes with a length of ...
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Yangzhou TV Station Broadcasts DHTT Construction News
Yangzhou TV Station Broadcasts DHTT Construction News
Jul 7, 2019
The TV program introduced the site construction of a gas pipeline project in Sinopec. In the picture, the DH...
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DHTT Self-Developed DH3500-LL Successfully Offline
DHTT Self-Developed DH3500-LL Successfully Offline
May 10, 2019
On the evening of May 10, 2019, DHTT engineers completed the new model DH3500-LL independently developed and...
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Russian Merchants come to the Factory to Negotiate this Year's Procurement Plan
Russian Merchants come to the Factory to Negotiate this Year's Procurement Plan
Feb 5, 2019
At the beginning of the new year, DHTT Chinese factory welcomed buyers from Russia. The two sides discussed ...
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DHTT Delivered 5 Sets at the End of the 2018 Lunar Year
DHTT Delivered 5 Sets at the End of the 2018 Lunar Year
Jan 30, 2019
In 2018, DHTT made great efforts to overcome difficulties and meet challenges. We firmly attach importance t...
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New DH3000-L Drill Helps West-to-East Gas Transmission
New DH3000-L Drill Helps West-to-East Gas Transmission
Nov 30, 2018
Recently, DH3000-L horizontal directional drilling rig, the latest product of DHTT, was sent to Zijin County...
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