Stainless Steel CNC Machining Specialist

Stainless Steel Machining and Fabrication in the UK

From Prototype to Production

At Universal Fabrications, based in Coventry, we transform your stainless steel designs into manufactured products, delivering everything from one-off prototypes to production-ready assemblies. As leading stainless steel machinists, we support businesses with precision-engineered products, combining machining and fabrication across multiple industries. Our in-house expertise and advanced facilities ensure a seamless, high-quality process for stainless steel parts and products.

We serve diverse industries, including construction, defence, and food processing, leveraging our deep understanding of stainless steel’s unique properties – corrosion resistance, durability, and aesthetic appeal.

Contact us today on 02476 370 272, or submit your project details via the contact form below to discuss your stainless steel fabrication needs in the Midlands.

A Trusted Partner in Stainless Steel

We’re a reliable choice for stainless steel projects where precision, strength, and quality are critical. With extensive experience in fabricating and machining high-grade stainless steel, we deliver consistent results for bespoke builds and large-scale production, meeting your expectations every time.

  • Fully Managed Projects from Concept to Completion
  • Stainless Steel Machining and Fabrication Experts
  • In-House Fabrication, Machining, and Assembly
  • MIG, TIG, Robotic, and CMT Welding Technologies
  • Fabrication Handling up to 10 Tonnes
  • BS EN 3834-2 Accredited for Safety-Critical Welding
  • Pressure Testing and Surface Finishing Services
  • ISO 9001:2015 Quality Management with Full Traceability

They’re not just fabricators; they’re integral to our supply chain. Universal Fabrications’ expertise in stainless steel machining and fabrication ensures our components meet the highest standards, even in demanding environments.

Why Choose Stainless Steel for Your Project?

Stainless steel, a corrosion-resistant alloy with at least 10.5% chromium, is a top choice for applications demanding durability, hygiene, and aesthetics. Its versatility makes it ideal for construction (e.g., structural beams and railings), defence (e.g., corrosion-resistant fittings and enclosures), and food processing (e.g., sanitary equipment and storage tanks).

Key benefits include:

  • Exceptional Corrosion Resistance: Grades like 316 withstand harsh environments (e.g., marine, chemical), extending component lifespan
  • High Strength and Durability: 304 stainless steel offers a yield strength of around 205-215 MPa, ensuring structural integrity in demanding applications.
  • Hygienic and Easy to Clean: Non-porous surfaces prevent bacterial accumulation, ideal for food processing.
  • Aesthetic Appeal: Polished finishes (e.g., 430 grade) enhance architectural and decorative applications.
  • Sustainability: Recycling stainless steel saves more than 50% of the energy required for primary production, with high end-of-life recycling rates contributing to eco-friendly practices.

Midlands-based Stainless Steel Machining and Fabrication Specialists

Fabrication & Welding High-Grade Stainless Steel

As stainless steel fabrication specialists in Coventry, we craft a wide range of structures, from architectural railings to defence-grade enclosures. Our welding processes – MIG, TIG, CMT, and robotic – are tailored to maintain material integrity and prevent distortion. All welders are qualified to BS EN ISO 9606-1, and our BS EN 3834-2 accreditation ensures compliance with safety-critical standards.


We work with industry-standard stainless steel grades, including:

  • 304/304L: General-purpose, cost-effective with ~205-215 MPa yield strength, ideal for construction and food processing.
  • 316/316L: Marine-grade with molybdenum for superior corrosion resistance, used in defence and chemical applications.
  • 430: Ferritic, cost-efficient for decorative and automotive trim.
  • Duplex Grades (e.g., 2205): High strength and corrosion resistance for offshore and heavy-duty uses.
  • Custom-Specified Grades: Sourced to meet unique client requirements.

We accept client-supplied materials or source from approved UK suppliers.

Precision CNC Machining for Stainless Steel Components

Machining stainless steel requires advanced tooling to handle its hardness. Our 3, 4, and 5-axis CNC mills (up to 2m x 2m envelope) and CNC lathes (500mm diameter) achieve tolerances as tight as ±0.01mm, perfect for intricate components or post-fabrication finishing. With crane handling up to 10 tonnes, we manage heavy-duty workpieces with accuracy.

Repeatable Fabrication with Robotic Welding

For batch production, our robotic welding systems deliver consistent, high-quality welds, ideal for repeatable components like frames or enclosures. Overseen by certified engineers, this ensures efficiency and precision, reducing lead times for stainless steel fabrication and machining specialists projects.

Chassis & Sub-Assembly Build

We deliver complete chassis and sub-assemblies, integrating machining and fabrication for precise fits. This is critical for applications requiring mounting points for hydraulic systems, electronics, or drivetrains in defence and industrial projects.

Testing & Surface Finishing for Stainless Steel Projects

We provide pressure and leak testing for sealed enclosures, ensuring integrity in hygienic or defence applications. Our surface finishing options enhance durability and aesthetics:

  • Polishing and Passivation: For corrosion resistance and sanitary surfaces.
  • Powder Coating and Painting: For durability in construction applications.
  • Blasting and Priming: For industrial-grade protection.

Accredited Quality Systems

Our ISO 9001:2015 certification guarantees quality and traceability. We supply weld maps, procedures, First Article Inspection Reports (FAIRs), and dimensional reports. Our inspection team uses calibrated Coordinate Measuring Machines (CMMs) to verify precision.

From Prototypes to Production-Ready Stainless Steel in the Midlands

Whether you need a single prototype or a full production run, Universal Fabrications in Coventry is your partner for stainless steel machining and fabrication in the UK, delivering quality, consistency, and control at every stage.

FAQs: Stainless Steel Machining and Fabrication

Universal is a turnkey manufacturer, supporting customers across multiple industries. We excel in those projects that require specialist machining, welding and assembly. In terms of stainless steel, our customers utilise our extensive machining capability to manufacture their parts.

We are a specialist subcontract manufacturer, based in the Midlands but supply across the UK. We heavily invest in the latest machinery and technology and serve multiple industries. We are ISO 9001 accredited and have a strong ‘Customer Comes First’ culture.

We work with industry-standard stainless steel grades, including 304/304L, 316/316L, 430 and Duplex Grades (e.g., 2205). Alongside this, we work with Custom-Specified Grades to meet your exact machining requirements.

We’re in Coventry, serving the Midlands and the wider UK.

Get in touch to see how we can support your production requirements. Call us today on 02476 370 272 or send details of your project using the contact form below.