Dongying Tianrui Petroleum Science & Technology Co., Ltd.
[Shandong China (Mainland) ]
- 1st
- Business Type:
- Total Revenue:
- Main Products:
- Drill Pipe, Drum Magnetic Separator, Magnetic Separator, Drill Collar, Drill Rod Transfer,<br /> Coupling, Washover Tools, Stabilizer
Contacts
- Mr. Brian Zhang