CIRCOR Aerospace, created in 2008 by combining the Circle Seal Controls and Loud Engineering and Manufacturing brands, designs and manufactures fluid-control equipment, actuation systems and landing-gear components for aerospace and defense applications. Its product heritage reaches back to 1947, including Circle Seal’s early zero-leak fuel-system check valves, while its Corona operation also provides FAA-authorized repair and overhaul services. The company’s quality system is AS9100/ISO 9001 compliant, with Nadcap approval and FAA/PMA capabilities.
AS9100 Rev C
certification
ISO 9001
certification
Nadcap
certification
D6-82479 Appendix A
certification
FAA Repair Station Certificate QWCR710X
registration
EASA.145.5907
certification
FAR 21 Production – PMA
compliance_program
Class 10,000 Clean Room
certification
J-STD-001 Soldering
certification