TIELOCK

Non-metallic building materials in the nature of reinforcing materials, in particular, fastening bars of plastic, fiber-reinforced plastic profiles, reinforcing bars for concrete buildings, support anchors, self-drilling anchors, rock anchor systems, injection anchors, formwork ties, stressed cables, reinforcing elements and horizontal mandrels for building

Building construction, in particular tunnel building and underground mining; installation services, namely, installation of reinforcing elements for building construction purposes