Steel & Tube Holdings Limited engages in the distribution, processing, and fabrication of steel products in New Zealand. It distributes a range of steel and allied products, including flat and round bars, structural steel sections, rectangular and square hollow sections, DuraGal hollow sections and profiles, sheet and coils, plate products, special steels, purlins, wires, wire ropes, chains and rigging, industrial and welding products, and viticulture trellising systems. The company also involves in the manufacture and supply of roofing, cladding, and rainwater systems; and fabricated reinforcing steel for the construction and building industry. In addition, it supplies pipes, fittings, valves, and associated products for oil and gas, power generation, mining, irrigation, fire protection, building services, air conditioning, and water and wastewater industries; and fastening systems, which include bolts, nuts, screws, furniture fasteners, washers, pins, nails, rivets, drills, hand tools, masonry fasteners, security screws, and Hardie panel fixings. Further, Steel & Tube Holdings offers rural fencing solutions, reinforcing mesh, fence panels, and nails; and stainless steel products. The company is based in Lower Hutt, New Zealand. Steel & Tube Holdings Limited is a subsidiary of Tubemakers of New Zealand Limited.