Bradford Cylinders are approved to:
BS EN ISO9001:2000

Continuing assessments are carried out by BSI Management Systems on a six monthly basis.
Certificate: FM 25475

Critical components are inspected on a MITUTOYO COORDINATE MEASURING MACHINE
Third party approvals and inspection by DNV and BSI are regularly carried out.
High pressure test rigs using mineral oil and water based fluids test all cylinders before despatch