Over the last 30 years, we have achieved casting manufacturing excellence by remaining on the forefront of foundry technology, utilising proven expertise and advanced casting facilities to produce a full range of cast steel products, including static and centrifugally cast components in stainless steel, super alloys and carbon steel.

The Steloy Group is made up of three state-of-the-art foundry complexes, each with their own technical capabilities and technologies, which allows us to specialise in the production of castings for industries as diverse as petrochemicals, rail engineering, pumps and valves and power generation. Click here to find out more about the industries we serve

An on-going investment in Research and Development to acquire the latest technology and modern production methods gives Steloy the ability to develop specialist alloys for specific applications. The result of these efforts is that Steloy gives customers the ability to provide quicker turnaround times while still producing products that are on par with the level of superior quality that supersedes industry expectations.

Click on the links below to find out more about the products that we offer:

News updates

Celebrating Excellence in the Engineering Industry

The engineering industry has emerged as one of the most dynamic sectors and drivers of economic growth in South Africa. From this, it can be said that, without the contributions of notable players in these key areas of engineering, this growth would not be possible and it is because of them that South Africa is able to celebrate innovative projects in the industrial, rail and rolling stock, power, and infrastructure development fields.

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About Us

Established in 1984, Steloy Castings ranks as one of the most advanced specialist foundries in South Africa, supplying static and centrifugally cast high-alloy components to customers across the globe.


Head Office:
4 Cobalt Street, Ekandustria, Bronkhorstspruit,
South Africa
P.O. Box 1591, Bronkhorstspruit, 1020, South Africa

Tel: +27 13 933 3331
Fax: +27 13 933 3653