Fabricated truck bodies; machine shop: MIG, TIG, arc & gas welding, general & CNC machining, drilling, lathe & mill work Bulk transporters, Dollies, Hand trucks or accessories, Pallet trucks, Pushcarts, Wheelbarrows, Creepers, Wagons, Tilt trucks, Shelf trolleys, Power buggies, Carts, Gaseous fuels and additives, Fuel additives