PRODUCT DESCRIPTION
Hapco was an early pioneer in Traffic Signal Pole and Arm Design. In cooperation with a traffic signal manufacturer, we initiated the first wind tunnel tests on elliptical arm shapes to insure more efficient designs and have conducted decades of testing in our on-site R&D labs.
26252 Hillman Highway
Abingdon, VA 24210
276-628-7171
Fax: 276-628-7707
hapco.com
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