Supplying the Backbone of National Infrastructure
G-Tech Steelworks is a trusted supplier for government projects, providing high-grade steel for pylons, water tanks, walkways, and structural platforms with absolute traceability.
Mill Test Certificates
Certified Reliability
A Mill Test Certificate (MTC) is a quality assurance document that verifies the steel's chemical and physical properties, ensuring compliance with strict engineering standards.
We ensure every delivery is certified by sourcing only from reputable mills and conducting rigorous internal verification to guarantee 100% traceability.
Supported Infrastructure Applications:
- Power Grid Pylons & Transmission Towers
- Municipal Water Tanks & Storage Units
- Structural Steel for Public Buildings
- Industrial Walkways & Maintenance Platforms
- Civil Engineering Frameworks

Material
You Can Trust
Mill Test Certificates (MTC) are critical quality documents that guarantee the chemical and physical properties of steel. At G-Tech Steelworks, we prioritize compliance and reliability, ensuring every government project—from pylons to water tanks—is built with fully traceable, certified material.
Our Certification Process
- Batch Selection: Every steel batch is isolated for rigorous testing.
- Laboratory Testing: Full analysis of tensile strength and chemical composition.
- Traceable Delivery: Mill test certificates are issued with every single dispatch.
Supporting Infrastructure: Pylons, Water Tanks, Structural Steel, Walkways, and Platforms.
Government Infrastructure Steel Supply
G-Tech Steelworks is a trusted partner for government infrastructure, providing high-quality structural steel for critical projects nationwide. We prioritize reliability, compliance, and complete traceability in every delivery.
Mill Test Certificates (MTC)
An Mill Test Certificate (MTC) provides chemical and physical verification of the steel's properties. It is the roadmap of your steel, ensuring it meets the exact specifications required for high-load applications like pylons and structural platforms.
Typical Government Support
- Power Pylons & Substation Structures
- Water Storage Tanks & Reservoir Infrastructure
- Structural Steel for Public Buildings
- Safety Walkways & Platforms
- Infrastructure Protection & Rail Steelworks
Traceability Guaranteed
We ensure every delivery is certified by batching MTCs with every invoice. Our rigid traceability system tracks steel from the mill to final fabrication, ensuring 100% SANAS compliance for procurement officers.

Mill Test Certificates (MTC)
Mill Test Certificates are legal documents verifying steel properties, providing:
- Chemical analysis & Mechanical test results
- Heat number traceability
- Standards compliance (ISO/SANS)
Government Infrastructure & Procurement Compliance
G-Tech Steelworks is a trusted supplier for large-scale government projects, ensuring every delivery meets strict infrastructure standards with total traceability and verified compliance.

Guaranteed Certification
We ensure 100% of deliveries are certified. Our process supports procurement requirements:
- MTCs with every invoice
- Verification of origin
- Digital traceability for audits

Infrastructure Supply
Supplying high-grade structural steel for safe public infrastructure, including:
- Water reservoirs & Pylons
- Bridge abutments
- Transport terminals

Structural Fabrication
Precision-engineered solutions for government industrial facilities:
- Elevated walkways & stairs
- Industrial safety platforms
- Warehouse structural frames
Certifications & Compliance


Occupational Safety
Strict adherence to health and safety regulations in industrial manufacturing.
B-BBEE Verified
Committed to economic transformation and local development in South Africa.