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South African Iron and Steel Institute

SA Steel Mills

We believe in empowering people, building relationships and improving lives. Entrepreneurship, incentivisation, decentralized management and communication are the keys. We subscribe to a philosophy of transparency, accountability, integrity, excellence and innovation in all our business dealings. Each member of Top Level Management is strategically positioned to oversee every aspect of the many industries we are involved in we are able to control and promote our enterprises making it profitable. Our regional offices in Johannesburg, Cape Town and Durban are managed by a dedicated team that report directly to us ensuring that no time is wasted making decisions. In this way we can also ensure that we are constantly accessible to our staff and customers.

Pro Roof Steel Merchants are distributors of a comprehensive range of high quality flat-, and long products via its various service and steel processing centres. The range of products includes; hot and cold rolled sheets and coils, galvanised sheets and coils, commercial quality and certified plates, wear and abrasive resistant plates and coils as well as various long structural carbon steel profiles.

Flat Product Range

Product description Quality

Mild steel plates Commercial quality

Plates 300 W A

Hard wearing plates SS10/200 (bennox)

Floor plates (checker) Commercial quality

Hot rolled sheets Commercial quality

Cold rolled sheets Commercial quality

Galvanised sheets Commercial & lock forming quality

Hot rolled, cold rolled and galvanised commercial quality products can also be supplied in coil form for further processing by customers. Any other quality gradings not indicated above, but available from leading mills can be sourced and processed on customer’s requests.

Long Product Range

Product description Quality

Angles (equal & unequal) Commercial quality & 300WA

Flat bar Commercial quality & 300WA

Channels Commercial quality & 300WA

Joists and I.P.E. sections 300WA

Universal columns 300WA

Round bar ( R – Bar) 300WA

Reinforcing steel (Y-Bar) 250MPA & 300WA

Square bar 450 MPA

Window section Commercial quality & 300WA

Mild steel suitable for welding


2 Nuffield Street, Duncanville Vereeniging, South Africa

+27 16 450 5800