Purchase Qty. Reference FOB Price
1,000-4,999 Meters US$7.10
5,000+ Meters US$6.50
Product Description
Product Description Fiberglass Rock Bolt Traditional steel rockbolt system is widely applied in coal mine supporting construction design, this system mostly applied as temporary support mesure. All-thread Glass Fiber Reinforcement Polymer( GFRP Rockbolt)series product notonly open the ...