37
installation, maintenance, repair of various industrial tools and equipment, namely, balancers, band saws, benders, pullers, boiler tube cleaners, bundle pullers, chain blocks, chippers, scalers, clay diggers, concrete vibrators, condenser cleaners, descaling tools, drills, generators, grinders, hammer drills, heaters, hi-cycle tools, hoists, impact wrenches, jackhammers, jacks, nibblers, nutrunners, post hole diggers, pumps, rammers, riveting hammers, rock drills, routers, sanders, saws, screwdrivers, self-feed drills, sewer cleaners, shears, squeeze riveters, sump pumps, tampers, threaders, trowles, tube rollers, vibrators, and wire rope pullers
42
custom design and engineering of various industrial tools and equipment, namely, balancers, band saws, benders, pullers, boiler tube cleaners, bundle pullers, chain blocks, chippers, scalers, clay diggers, concrete vibrators, condenser cleaners, descaling tools, drills, generators, grinders, hammer drills, heaters, hi-cycle tools, hoists, impact wrenches, jackhammers, jacks, nibblers, nutrunners, post hole diggers, pumps, rammers, riveting hammers, rock drills, routers, sanders, saws, screwdrivers, self-feed drills, sewer cleaners, shears, squeeze riveters, sump pumps, tampers, threaders, trowles, tube rollers, vibrators, and wire rope pullers