NTG has achieved the prestigious GTMA World Class Tool Maker accreditation, one of only ten UK businesses to be awarded this. In addition, we are approved to ISO 9001, ISO 14001 and First Point Assessment standards. The whole NTG team are committed to achieving “Total Quality” and zero defects in all aspects of manufacturing.

ISO 9001

NTG is certified to the ISO 9001:2015 international standard and dedicated to continuous improvement right across the business.

ISO 14001

NTG is certified to the ISO 14001:2015 international standard and committed to reducing our environmental impact.

GTMA World Class

NTG is one of only 10 businesses in the UK to be awarded World Class Toolmaker status by the Gauge and Toolmakers Association (GTMA).


First Point Assessment (FPAL) is the world’s leading oil and gas industry supply chain database.

Terms and Conditions

Learn More

Privacy Policy

Learn More

Cookie Policy

Learn More

Trusted by

Looking for more information?

To discuss your project or to get a quote, please contact one of our experts below. Or alternatively, you can read one of our comprehensive case studies.

Contact an expert Or  See Case Studies

Manufactured in the UK

Rapid quoting

Class leading quality

Express delivery