With 50-plus years of experience in the industry, the Group has many specialists who can give advice on materials, treatments and surface engineering, preferably at the design stage.

Wallwork Heat Treatment Birmingham Ltd are a Made in the Midlands Silver Member

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About us

Wallwork Heat Treatment Ltd. was founded by Robert Wallwork in 1959, after years of gradual expansion the company moved to the present head office in Lord Street, Bury in 1979. Further expansion has since taken place including the setting up of Wallwork Cast Alloys in 1986, Wallwork Heat Treatment (Birmingham) Ltd. in 1989, the acquisition of Wallwork Cambridge Ltd. in Cambridge in 1997, and the acquisiton of Wallwork Newcastle Ltd in 2017. 

The Group employs over 300 people providing comprehensive heat treatment, vacuum brazing and hard coating services to the manufacturing industry. Sites are open 24 hours per day, 7 days per week and operate a fleet of 50+ commercial vehicles to ensure a reliable transport service nationally.

In recent years the group has invested extensively in new equipment and training to offer a high quality, competitive service to the aerospace, motorsport and medical industries.

Wallwork Cast Alloys was originally setup to provide the group with Nickel-Chromium jigs and fixtures for use in high temperature furnaces, it now supplies these components to the industry all over the world.

The Cambridge site manufactures high vacuum equipment with a specialty in bespoke machines for vacuum coating, medical and research & development applications.

The extensive research and development department at the Cambridge site offers facilities for coating development and failure analysis using the latest techniques and equipment available.

Wallwork Heat Treatment Birmingham offers a comprehensive heat treatment service.

We Specialise in the heat treatment of tooling, prototypes and small batch work, but we also treat high volume production work with just the same amount of care. Wallwork Birmingham is currently both ISO9001:2008 & AS9100C accredited.

Wallwork Heat Treatment Birmingham Ltd's Badges

0 / 2 Badges Achieved

Inclusivity Campaign

Members who have attended workshops on inclusion in the workplace and improving workplace mental health gain the inclusivity badge. To learn more about becoming a member of the Made in Group inclusivity campaign visit www.madeequal.com

Event Passport

Members who have the passport badge have enhanced membership that includes the option to attend all national events. To enquire about becoming a passport member email [email protected]

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Services Wallwork Heat Treatment Birmingham Ltd Provide


Aerospace Heat Treatment

Both Wallwork Heat Treatment Manchester and Cambridge operate a 24/7 fully integrated process house that between them encompasses a comprehensive list of aerospace approved thermal treatments.

Vacuum Brazing

Vacuum Brazing is a joining process which can offer significant advantages in terms of cleanliness, joint strength and integrity. The process is performed under vacuum with excellent temperature uniformity.

Commercial Coatings (PVD)

Using PVD coatings on metal components and tools is becoming increasingly popular and necessary, as these items are required to perform tasks that are beyond the capabilities of the base metal.

Company Statistics


  • August 2016
  • 250
  • 1959
  • £18,000,000

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Contact Us

Sydenham Rd, Smallheath, Birmingham, B11 1DQ
Tel: 0121 628 2552