Self-Drilling Rock Anchoring/Rock Bolt/Anchor Plate
Self-Drilling Rock Anchoring/Rock Bolt/Anchor Plate Factory From China: Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd., China.
R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc...
Sample are available for your testing firstly!
Any inquiries or needs, let us know at any time please.
R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc...
Sample are available for your testing firstly!
Any inquiries or needs, let us know at any time please.
Certificate
- ISO9001
Main Products
Button Bits,Speed Rod,Extension Rods,Male-Female Drill Rods,Dth Bits