Self-drilling anchor system is composed by hollow anchor bar, coupler, nut, drill bit, plate, and centralizer, It can combine drilling, grouting, and anchoring in one process. Self-drilling anchor system is safe, efficient, and convenient.
https://www.sinorockco.com/
https://www.sinorockco.com/
Advertise on APSense
This advertising space is available.
Post Your Ad Here
Post Your Ad Here