Anchor bolt includes anchor rod, drill bit, coupling, plate, grouting stopper and hex nut.
It is widely used in road. Railway, tunneling, mining, slope stabilization and roof supporting of underground works. It can be drilling, grouting and anchoring at one time and is suitable for any different grounds
 Anchor bolt has the following features:
1. Anchor bolt has high quality.
2. Anchor bolt has best price.
3. Anchor bolt includes drilling, grouting and anchoring as a whole.
4. Anchor bolt has high strength and convenient.
5. Anchor bolt is used in various surrounding rocks.