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Rock bolting
Self-drilling anchor bolt Self-drilling anchor bolt
Self-drilling anchor bolt anchor bar anchor rod grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel presupport, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack,
Accessories Accessories
Self-drilling anchor drilling include drill bit coupling nut  and anchor plate  grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel presupport, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geo
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