Latest News & Information

Leak Testing Basics

TQC Leak Test Systems
Other TQC Services
Contact Information

TQC Ltd, Hooton Street,
Carlton Road, Nottingham,
Notts. NG3 2NJ,

Tel: +44 (0) 115 9503561
Fax: +44 (0) 115 9484642


About Us

TQC is a privately owned company based in Nottingham, who for over 20 years have been providing leak test machines and leak testing systems for all industries.   These leak testing solutions are to the design, manufacturing and testing requirements of many companies and use methods like air decay leak testing, vacuum decay leak testing or helium leak testing.

Highly qualified and experienced TQC engineers from all relevant engineering disciplines are supported by on site manufacturing and proving facilities. Computer based project management, modern control techniques and CAD facilities are all in frequent use to achieve successful solutions for your engineering projects.

As every aspect of electrical, mechanical and software design, together with project development and manufacture is conducted on site, we are able to take full responsibility for your projects. Computer listings of parts, wiring diagrams and other maintenance information enables us to offer an efficient after sales support service.


TQC has the ability to help you :

  • Incorporate Automatic Leak Testing Systems
  • Increase Throughput via Online Leak Testing
  • Improve Quality Control
  • Reduce Losses Through Product Validation
  • Reduce Labour Intensity and Cost
  • Design & Develop New Products for Your Company

If you have a current project that you are already looking at, or you are considering improvements to your production in the near future, call us and we will be happy to offer our professional advice & visit you at your site.

Air Decay Leak Testing :: Helium Leak Testing :: Pressure Testing :: Fixture & Seal Design Specialists