The company was founded in 1945 and is located close to Junctions 15 & 16 on the M6 motorway network, centrally located in the UK to service companies throughout the UK and beyond.

With our services segregated to commercial finishing operating under our ISO 9001 and high-end finishing to AS9100 standards.

Our Presence

Whilst continuing to grow our presence into new markets we offer an alternative facility and additional option to Tiers 1, 2 and 3 customers.

Utilizing our experience as a volume processor we have adapted our expertise to combine volume and efficiency production methods which is aided by bespoke PLC automation, Data software and application techniques.

What We Do

We are metal finishing , surface treatments and chemical process applicators of a variety of finishes serving a multitude of sectors throughout the UK and EU.

We offer our renowned services from the domestic car and motorcycle enthusiast to hi-tech markets to Aerospace ,Space and Defence .Our experience is second to none and within in our 78 years + of trading we attract customers nationally and internationally due to our technological expertise ,Particularly for our pre-treatments and preparation for adhesive bonding requirements in Automotive ,Aerospace , Defence and Space applications particularly but not limited to Aircraft Interiors including VIP, Premier , Business class and other seating to assist with Strength, lightweighting, Bonding and Corrosion protection.

Other services include functional, decorative dual function and performance enhancing finishes to most sectors including Sports, Oil & gas, Precision Engineering, Sheet Metal and fabrications companies using Paint finishes Wet, Powder coatings , Aluminium conversion coatings, Passivation techniques and Electroplating to fulfil most industrial requirements.

Our Mission

It is the mission of the Diamond Metal Finishing Co Ltd to provide high value metal finishing processes that meet all of our customers’ requirements whether commercial or higher-end. We are dedicated to excellence through:


Our Sectors


Automotive & Agricultural


Precision Engineering


Rail & Bus

Life Sciences & Spectrometry

Oil & Gas

Precision Sheet Metal


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Request a Callback

We have immediate vacancies for the following positions:

Experience would be preferred, but not essential. Apply by email to employment@diamondmetalfinishing.co.uk