From the foundations to the rooftops of our cities, our steel supports and strengthens our nation.

We sell High Preformance Metals ( Specialised Tool Steels) . We have a Machining Division for blocking up material. We also do Heat Treatment ( Conventional, Vacuum & Plasma Nitriding ) and have a Welding Division. Please contact us for more information.

At Macdonald Holdings we believe in leading by example and that is why everything we do, we do with integrity and a strong work ethic.

Southern Africa's biggest supplier of Robor steel tubing (ISO & SABS certified) plus a wide range of first grade steel and high quality hardware products. We are a Steel Merchant -wholesaler and sell direct to the public.

Major steel fabrication, construction & erection. We specialise in turnkey projects in both greenfield & brownfield disciplines We locate, import & supply any item relating to the built and construction environments

We supply a wide Range of Stainless Steel (sheet / plate / coil / long products / pipe / tube), Aluminium (sheet / plate / tread plate / coil - engineering, rain water and roll forming / extrusions in solid and hollow - standard and customer owned), Galvanized sheet / coil / slits, Galvalume sheet / coil / slits, Pre-Painted Galvalume coil Stock. Demand for processing coils to sheet, slits and blanks (this often includes a two stage guillotine process) . Re-coiling of bigger 5 to coils to smaller, easy to handle coils below 2, 5 tons (most customers only have 2, 5 ton fork-lift capacity) . Applying protective PVC film to sheet, to reduce damage during the manufacturing and fabrication process. Polishing Stainless Steel and Aluminium sheets and plate to 80 grit, No4, No6 and Scotch Bright finish for the enclosure, catering, refrigeration, washroom, bakery equipment, architectural sectors and many more. Cutting large diameter Stainless Steel and Aluminium bar into discs, for the gene