Steel Supplier Pretoria and Gauteng | Mild Steel Tubes & Steel Sections
Updated: Sep 16
G-Tech Steel supplies mild steel tubes, lipped channels and structural steel sections to customers throughout Pretoria, Johannesburg and Gauteng.
Based in Thulisa Park, Johannesburg, our steel supply operation serves fabricators, construction contractors, manufacturers, engineering companies and other businesses requiring reliable steel products for fabrication and construction projects.

Steel Supplier Pretoria and Gauteng
Although our yard is located in Johannesburg, G-Tech Steel supplies customers across Gauteng, including Pretoria, Centurion, Midrand and surrounding industrial areas.
Customers can arrange collection from our Thulisa Park yard, or delivery can be arranged depending on the order, quantity and destination.
Our Gauteng steel supply includes both individual lengths and bulk quantities, making our products suitable for smaller fabrication requirements as well as larger commercial and industrial projects.
Mild Steel Tubes and Steel Sections
Our available steel products include:
Mild steel square tube (SHS)
Mild steel rectangular tube (RHS)
Round steel tube
Lipped channel profiles
Structural steel sections
Other steel products available through project-specific procurement
Square and rectangular tubing is available in a range of sizes and wall thicknesses, with standard 6-metre lengths available across selected products.
For larger requirements, G-Tech Steel can also assist with bulk steel procurement and project-specific sourcing.
Steel Supplier for Fabricators, Contractors and Industry
Our steel products are used by a range of businesses and fabrication applications, including:
Steel fabrication and welding
Structural steelwork
Gates, burglar bars and fencing
Carports and shade structures
Construction projects
Trailer manufacturing
Agricultural applications
Furniture and shopfitting
Solar mounting structures
General engineering and fabrication
For commercial and industrial projects, we can work from a material list, bill of quantities (BOQ), drawings or specific product requirements to assist with steel procurement.
Steel Procurement and Bulk Supply
G-Tech Steel is not limited to supplying standard stock from our yard.
For larger or specialised requirements, our procurement service allows customers to source steel according to their project specifications, quantities and delivery requirements.
This can include:
Project-specific steel procurement
Steel sourced according to drawings, BOQs, specifications or material lists.
Bulk steel supply
Larger quantities for fabrication, construction, engineering and industrial projects.
Specialised steel sourcing
Products that are not readily available from standard local stock can be investigated and sourced through our wider supply network.
This approach allows G-Tech Steel to support customers from individual steel requirements through to larger project procurement.
Collection and Delivery from Johannesburg
Our steel yard is located at:
30 Brunel Street, Thulisa Park ,Johannesburg, Gauteng
Customers in Pretoria and surrounding areas can arrange collection from our Johannesburg yard, while delivery options can be discussed based on the size and location of the order.
We also supply customers elsewhere in Gauteng and can assist with steel procurement for projects outside the province.
Need Steel for a Project?
If you are looking for a steel supplier in Pretoria, Johannesburg or Gauteng, send G-Tech Steel your required sizes, quantities or project material list.
For larger projects, you can also provide a BOQ, drawing or specification so that we can review the requirement and assist with procurement.
G-Tech Steel provides:
Steel supply
Bulk steel procurement
Project-specific procurement
Lipped channel manufacturing
Industrial steel sourcing
Fabrication and steelwork
Contact G-Tech Steel
📞 +27 76 342 4858
📍 30 Brunel Street, Thulisa Park, Johannesburg
G-Tech Steel — Fabrication. Supply & Procurement. Sourcing & Importing.



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