GM Technical Services hoist, wire, rope, electric, chain, crane, over, head, builders, street, spare, parts, load, testing, maintenance, certification, lifting, tackle, slings, LMI, machinery, inspector, LTI, refurbishments, yaskawa, varispeed, hetronic, binder, brakes, munck, gantry, portal, goliath, jib, workshop, lme, machinery, entity, factory, warehouse, bridge, lifting, equipment, material, handling We specialise in Overhead Cranes. Overhead Cranes, double and single girder overhead cranes. We provide the following, Overhead Cranes, Street Cranes, Crane Maintenance & Repairs, Munck Crane Spares, Street Crane Spares, Other Crane Spares, Street Wire Rope Hoists, Street Chain Hoists, Lifting Tackle & Rigging Equipment, Load Testing