At National Stainless Steel Centre (NSSC), we merge advanced CNC control with robotic automation to produce flawless welds at scale. From stainless steel frames to complex, multi-angle assemblies, our systems deliver consistency, strength, and accuracy you can trust, whether you need a single high-value part or a 10,000-unit run.
NSSC is proud to have recently achieved ISO 3834 certification, one of the highest international standards for welding quality and control. This accreditation confirms that our welding procedures, staff competencies, and inspection processes meet stringent global benchmarks. It further complements our existing ISO/TUV 9001 framework, reinforcing NSSC’s position as a trusted partner for critical stainless steel fabrication projects.
By combining decades of stainless steel processing experience with cutting-edge automation, we’re able to weld faster, smarter, and safer than traditional methods, all while meeting the highest quality standards.
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40+ Years of Expertise
Decades of stainless steel processing experience, trusted by leading industries across South Africa and beyond.
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Strategic Kempton Park Location
Centrally based near OR Tambo International Airport for rapid distribution across South Africa and Sub-Saharan Africa.
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Efficiency & Sustainability
Optimised nesting, energy-efficient processes, and minimal material waste support both cost savings and sustainability goals.
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State-of-the-Art Technology
Advanced CNC, laser, plasma, waterjet, and robotic systems delivering precision, speed and repeatability.
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Integrated Services Under One Roof
From cutting and bending to welding and polishing, a streamlined workflow that saves time and reduces coordination risks.
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Custom Solutions, Zero Compromise
Every project is tailored to your specs from prototyping to high-volume production runs with consistent results.
Our Welding Capabilities
From heavy structural welds to hygienic food-grade finishes, every joint is produced with the same level of care and control.
- MIG Welding (Metal Inert Gas): ASME IX specification
- TIG Welding (Tungsten Inert Gas): ASME IX specification
- Keyhole TIG Welding: ASME IX specification
- Submerged Arc Welding (SAW): ASME IX specification
- Multi-axis robotic arms for complex geometrie
- Precision welding for stainless steel (304, 316, 3CR12, Duplex), mild steel, and exotic alloys
- Seamless integration with laser-cut, bent, or rolled components
- Full traceability and inspection at every stage
Industries We Serve
From small precision components to large structural assemblies, our CNC and robotic welding supports a diverse range of sectors, including:
- Automotive: Frames, chassis elements, exhaust systems, and custom components
- Architectural: Stainless steel structures, decorative features, and handrails
- Chemical: Corrosion-resistant tanks, pipelines, and plant infrastructure
- Paper & Pulp: High-strength welded components for processing machinery
- Water & Sanitation: Hygienic stainless work surfaces and infrastructure elements
- Civil & Construction: Structural steel assemblies and load-bearing elements
- Petrochemical: Heavy-duty welded fabrications for demanding environments
- Mining: Durable, precision-welded parts for equipment and plant operations
- Engineering: Welded frames, supports, and custom machine components
- Agriculture: Robust stainless steel equipment for farming and processing
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Precision welding starts here
Why Choose NSSC?
With over 40 years of combined stainless steel processing expertise, we’re more than welders, we’re welding technologists. Every weld is digitally programmed and robotically executed to deliver identical results, no matter the complexity or volume.
Our high-speed automation reduces lead times, boosts throughput, and eliminates the risk of operator fatigue or human error. From material preparation to final inspection, our ISO TUV 9001-certified process ensures structural integrity, visual quality, and repeatable accuracy. And because welding is integrated with our in-house cutting, bending, rolling, and polishing services, you benefit from a streamlined, single-source production workflow.
Custom Projects. Zero Compromise.
We work closely with your engineering or design teams to:
- Review and optimise weld sequences
- Select the most suitable welding process for your material and application
- Program robotic arms for multi-axis, hard-to-reach, or complex welds
- Maintain consistent quality across single components or large batches
- Provide full inspection and documentation for compliance
From prototypes to production-scale manufacturing, NSSC ensures every weld meets your specifications and performance requirements.
Below is a list of our certificates
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ISO 9001:2015 Certified
NSSC operates a Quality Management System accredited by TÜV Rheinland.
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B-BBEE Level 4
NSSC is a LEVEL 4 B-BBEE Contributor with a 100% Procurement Recognition Level.
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ASME IX & BS EN ISO 15609-1 Qualified Welding
NSSC has a variety of qualified welding procedures to both ASME IX (2010 ADD 2011) and BS EN ISO 15609-1/2004 standards. All welders are Qualified and Coded, covering multiple grades and ranges of material.
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Contact NSSC for CNC & Robotic Welding
Ready to cut production time, improve quality, and reduce costs? Let our CNC and robotic welding solutions take your fabrication to the next level.
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Get in touch with us
Cnr Pomona Rd & 5th Ave, |
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Mon-Thur: 7:30-16:30 |