Presentation

GMA AB (Ground Machinery Applications AB) is a manufacturer of rock reinforcement products and all kind of injection packers.

GMA acts both as a sub-contractor for production of rock bolts as well as we do produce and sell our own dynamic rock bolt called GE-Bolt.

GMA is also the Swedish representative for the rock reinforcement products from VIKÖrsta in Norway.

GMA have all a vide range of products to prevent water ingress in in mines and tunnels like compressible packers, inflatable packers, special packers as well as mini-packers.

Welcome to visit us for more information.