specialised heat treatment and surface technologies

We constantly seek to improve, and will value your feedback: especially if you have used one of our plants: click on the link


Aalberts Surface Technologies Heat Ltd | Disclaimer

Registered Address.: Aalberts Surface Technologies Heat Ltd, Blackhorse Road, Letchworth. SG6 1HD 

Tel: 01462 472147

Nadcap Re-Certified

Nadcap Catches Up!

February 2022 saw our Aerospace sites in Letchworth and Telford re-accredited for Nadcap for Heat Treatment following the first re-audits since Covid-19 restrictions were enforced, causing delays to the original schedule from PRI, the auditing body.
Part of Aalberts Surface Technologies

New Website for the UK

In May 2022 the new web site went live; the new look and feel is in line with our European parent company - see aalberts-st.com


Aalberts Surface Technologies Facebook Page

Our successes are being shown through our Facebook page. 

Nitrotec treated parts

Steel lightening options

The electrification of vehicles is being helped and supported by the use of our Nitrotec process.

This allows many components of the vehicle to be treated to be coated and hardened to allow the reduction of the thickness of the carbon steel - so reducing the overall weight of the vehicle.