gmsminerepaircom G M S M i n e R e p a i r M a i n t e n a n c e S P E C I A L I Z E D MINING S E R V I C E S G R OUND C O N T R O L 3013348186 18 Glue Injection For Mining Construction and Environmental applications Roof Consolidation Water Stoppage Rock Stabilization Ring Grouting Void Filling