Heat & Surface Treatments – Bespoke Solutions, Leicester

Tooling Units (Leicester) Ltd, ISO 9001 accredited and trusted by many, delivers transparent heat and surface treatment services in Leicester, serving clients across the UK, Europe, and worldwide.

Call us now for surface treatment advice.

0116 350 1657

We Are Specialists

Extensive Knowledge

Years Of Experience

Enhancing Performance With Surface Treatments

Surface treatment involves various processes designed to improve a material’s surface properties. These treatments—mechanical, chemical, electrochemical, or thermal—enhance durability, corrosion resistance, appearance, and overall functionality. Widely applied across industries, surface treatments extend component life and performance, making parts more reliable and better suited to demanding environments where consistent quality and longevity are essential. Get in touch for your heat treatment and surface treatment requirements.

Range Of Surface Treatments

We offer a variety of surface treatments to improve material performance, durability, and achieve desired finishes. Treatments include:

Black Oxide
Manganese Phosphate
Anodising (Clear and Coloured)
Electroless Nickel Plating
Hard Chroming
Zinc Plate
Passivate
Plasma Coating
Teflon Coating
Tufftride
Moly Coating
Powder Coating
Vapor Blasting
Sand Blasting

These treatments are suitable for applications requiring corrosion resistance, wear protection, or enhanced aesthetic finishes.

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Quality Assurance

Quality is central to every process we undertake. Operating under ISO 9001 certified procedures, every weld, fabricated part, and assembled component meets rigorous standards. In-house inspection capabilities include visual checks, dimensional verification, and full material traceability. Certificates of conformity and First Article Inspection Reports (FAIR) are provided with every order, ensuring reliability, compliance, and peace of mind for all clients.

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Heat Treatments We Offer

We offer a variety of heat treatment processes tailored to improve material strength, hardness, and durability for engineering and industrial applications. Treatments include:

Harden and Temper
Case Hardened
Tufftride
Nitride
Vacuum Heat Treatment
Annealing

Each process is carefully controlled to achieve the required physical properties for specific components or materials, ensuring optimal performance and reliability.