A. T. Waveguide Components is a small, woman-owned business founded in May of 1989.

8(a) Certified Program with the SBA and meet ISO 9000 standards.

We are proud of what we have accomplished over the years and realize what got us where we are our customers!

A. T. Waveguide Components has over thirty years of experience manufacturing waveguide components.

We have the knowledge and capability to manufacture component parts to MIL-spec, customer blueprints or sketches, and to our own design for installation jobs.

Although we can manufacture waveguide as small as WR15 and as large as WR137, our specialty is millimeter waveguide.


"Complete service to our customer means we will provide you with fair prices, quality work, and on-time delivery."

In regard to our catalog, please contact our sales department at (626) 444-4165 or atwaveguide@sbcglobal.net for price and availability.

We accept Visa/Master Card.



A.T. WAVEGUIDE IS A PARTICIPATING MEMBER OF THE US AIR FORCE MANUFACTURING TECHNICAL ASSISTANCE PILOT PROGRAM