Zimco Aluminium (Zimalco) is the largest manufacturer of secondary aluminium products in Africa, specialising in the production of aluminium foundry alloys, powders, master alloys and deoxidants.
Mackay's - Metal Spraying and Hard ChromeElectric Arc, Flamespraying, Hardfacing, Rokide, Ceramic Coatings, Chrome Stock, Hard Chrome, Grinding,Micro Sub Arc Welding and HP/HVOF