October 10, 2011 – Middleton, WI –
Precision Devices Incorporated
(PDI), a leading quartz crystal device manufacturer and member of the
Avrio Technology Group, LLC , announced that it has
achieved MIL-PRF-55310/21 certification, the standard military quality level for reliability designated by DESC.
The Defense Logistics Agency Land and Maritime (DLA) awarded the certification following an extensive audit of
testing flows performed by PDI on crystal oscillators. The qualification proved that PDI is a high-end military
quartz crystal device manufacturer. The full list of PDI’s certifications can be viewed at
"Bob Swelgin, CEO of Avrio Technology, the parent of PDI commented "We at PDI are constantly searching for
ways to bring value to our customers. Expanding our QPL offerings is just one of our many successful efforts both
in North America and Europe. We will continue to expand our offerings." PDI is committed to producing premier,
highly reliable quartz crystal devices for the most complex operations and demanding environments.
55310 certification increases the QPL product offerings to design crystals and oscillators for high end military
and space customers.
PDI has operations on three continents and services a variety of markets, including
consumer electronics, NAV/COM, RF/microwave, instrumentation, GPS, military, and space. The company’s primary
crystal manufacturing and distribution facility in Middleton, Wisconsin produces quartz crystals, crystal filters,
and TCXO,VCXO, OCXO crystal products.
About Precision Devices, Inc. Precision Devices Incorporated is a prominent
crystal device manufacturer based in Middleton, Wisconsin. In addition to its core business of producing extremely
high-end crystals, crystal filters, and oscillators for complex radio, RF/microwave, GPS, instrumentation, and
MIL-AERO applications, PDI also manufactures low-cost, commercial grade crystals and oscillators for competitive