What We Do

Freezing Tunnels

NH3’s automatic freezing tunnels not only enable a reduction in labour costs but also improve product presentation.

Controls & Automation

Our Controls Engineers work with you from the concept phase to create a specification tailored to your business.


Construction and installation is an area in which NH3 excels, ensuring a successful project outcome and a positive client experience.

Service & Aftercare

Our maintenance contracts have been designed with strong client partnerships in mind, with a focus on production efficiency.