Quality Control

Meeting each customer's needs and expectations in quality and service.

To attain customer satisfaction, Leech operates as an interactive team committed to Total Quality, thus creating an active and intelligent manufacturing environment. Project quality is monitored by detailed First Article, In-process, Final Inspection procedures and formal documentation.

All materials are inspected and documented upon arrival from approved suppliers. Documentation travels with each project through each critical process and testing. First article inspection and final audits are performed to ensure conformance to customer specifications.

All test and measurement equipment is precisely calibrated to defined specifications and independently monitored to certify compliance. 


  • August 6, 1999 Leech Industries was ISO 9002:1994 Certified.
  • January 30, 2007 Leech Industries was ISO 9001:2000 Certified.
  • October 15, 2009 Leech Industries was ISO 9001:2008 Certified.
  • August 9, 2011 Leech Industries was ISO 9001:2008 Certified.
  • ANSI/ESD S20.20-2014 Certified

Certified ISO 9001 by American Global Standards, LLC.

AS9100 certification

UL certification

ANSI/ESD S20.20-2014 certification

Leech Industries is qualified to meet MIL-I-45208A, MIL-Q-9858 and MIL-STD-45662 aerospace standards. Statistical process control techniques are used throughout manufacturing facilities as required. View our inspection equipment