Shandong Tongrui Mining Technology Co., Ltd
friction bolt
- Hot Dip Galvanized Friction Stabilizer
- 1000 Units
- Negotiable
- HDG Rock Bolt
- 1000 Units
- USD $3 - 9 / Unit
- Plain Cable Bolt
- 1000 Units
- USD $3 - 10 / Unit
- Friction Bolt
- 1000 Sets
- USD $3 - 10 / Set
- split sets stabilizer for mining support
- 1000 Sets
- USD $3 - 10 / Set
- Split Set Bolt
- 1000 Units
- USD $3 - 9 / Unit
- friction stabilizer
- 1000 Sets
- USD $3 - 9 / Set
- Friction Rock Bolt For New Style
- 1000 Units
- USD $5 - 5 / Unit
- Rock Bolt For Roof Support
- 1000 Units
- USD $9 - 9 / Unit