Quality Assurance



Omega Resistance Wire aims to achieve 100 % customer satisfaction in the quality of our products and service.

To assist us in achieving this goal, Omega invests considerable time and effort in maintaining a rigorous Quality Management System (QMS), and in the continuous improvement of our employees’ skill and experience through training.

Omega Resistance Wire is a division of Knight Precision Wire Ltd, and is part of the highly reputed Knight Group of companies which specialises in the supply and processing of quality metals for demanding applications. Resource and expertise is shared throughout the Group, thereby ensuring an enviable depth of technical excellence.

Quality Management System


Omega Resistance Wire works to a Quality Management System as defined in BS EN ISO 9001:2008, and approved by BSI which carries out regular audits to ensure compliance with the standard.

Additionally, Omega Resistance Wire with its parent company Knight Precision Wire Ltd, has achieved accreditation to the more rigorous aerospace certifications BS EN AS9100:2003 (processing and material transformation) and BS EN AS9120:2005 (material stockholding) – and in consequence is included in the internationally recognised IAQS OASIS database of quality-focussed aerospace industry suppliers.

Download our ISO Certificate – BSI FM500150 – 1 EN9100

Download our ISO Certificate – BSI FM500150 – 2 EN9120


Testing Equipment

The Quality Control Department is equipped with an extensive range of modern testing equipment to ensure the consistent quality and repeatability of all of our products. All equipment is maintained in the highest condition and accuracy is verified by regular external calibration.



Metronet rails

In addition to the Quality Management System Accreditations, Omega Resistance Wire and its parent Knight Precision Wire have achieved separate approvals from many companies, the most notable of which are as follows :

  • Rolls Royce
  • BAe Systems
  • Airbus
  • Metronet Rail

Privacy Policy