 MNJ series micro tooth mark twisting machine |
2018-07-25 |
| NJ series twisting machine |
2018-07-25 |
| ZQ series drill pipe power tongs |
2018-07-25 |
| NTQ series toothless casing power tongs |
2018-07-25 |
| MTQ series micro-toothed casing power tongs |
2018-07-25 |
| TQ series casing power tongs |
2018-07-25 |
| NXQ series toothless workover power tongs |
2018-07-25 |
| MXQ series micro dentition workover power tongs |
2018-07-25 |
| XQ series workover power tongs |
2018-07-25 |
| Oil casing centralizer |
2018-07-25 |
