26th INTERNATIONAL TRENCHLESS TECHNOLOGY CONFERENCE

2023/05/18
We attended the 26th international trenchless technology conference on Apr. 19. 2023 to Apr. 21. 2023
Related News
2023-09-11
Live Drilling Report from CNOOC Gas Drilling Site
Solidkey 8 1/2" PDC bits performed very good in CNOOC gas drilling project, CNOOC is the China National Offshore Oil Corporation, the largest offshore oil and gas producer in China.
2023-04-10
Adjust teeth direction for HDD pulling back-reamers
How to make HDD back-reamers drill faster
Welcome to know our products
Get more product service information
CNTACT US
No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing Road,Hejian City, Hebei Province, China
