- Oil Tube & Casing
- 2016-10-26 04:36
- Hunan Shinestar Steel Group Threeway Steel Co.,Ltd
- gr5 Titanium Pipes/Tubes
- 2016-10-26 04:35
- Baoji Yingti Metal Material Co.,Ltd
- Drill Pipe
- 2016-10-26 04:35
- Tianjin Selte Petroleum Drilling Tools Co.,Ltd
- WELDED STEEL pipe
- 2016-10-26 04:35
- Bazhou Sunrise Wuhuan Pipe Co.,Ltd
- welded pipe
- 2016-10-26 04:35
- hebei xinyuantai co.,ltd
- drill collar
- 2016-10-26 04:35
- Beijing Metalwork Technology Trade Co., Ltd.
- Oil Casing and Tubing
- 2016-10-26 04:35
- Sheng Qing Petroleum Machinery Equipment Co., Ltd