cables (789) lightning protection (87) conductors (42) lightning protection systems (14) lightning rods (10) grounding systems (3) grounding rods (1) air terminals (1)
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Since our beginning, Thompson has sought to be the industry leader in manufacturing the highest quality conductors and components.
We were the first in our industry to implement a major upgrade to pressure die-cast rather than traditional sand casting for our major bronze and aluminum fittings.