Supergrid was established in 1983 and traded until 1992 under the name CHT-Boph (Pty) Ltd. Its present owners took over the company in September 1992 and have implemented major improvements since then. Supergrid manufactures and supplies grating, stair treads and hand railing products to Power Stations, Mining Houses, Refineries, Silos and Steel Stockists.

Supergrid Products have many other industrial applications. Supergrid also exports its products to various overseas markets.

The company has contracts with Anglo, Arcelor Mittal, De Beers and Bamagwato Concessions
Supergrid products are approved by ESKOM and have been supplied to power stations
such as Tutuka, Kendal, Matimba and Majuba. Tailor-made gratings have been supplied to various
mines and recently to Waterval, Klipfontein, Mortimer, etc through contractors such as Concor,
Group Five, Sydcor, Murray & Roberts, Gillis Mason amongst others


Supergrid products, now widely known and respected throughout South Africa and have become
synonymous with a high standard of quality and workmanship. In order to satisfy stringent quality
requirements for Various projects the company's quality management system is based on ISO 9001.