Spiral Duct Manufacturers Association (SPIDA)

Louisiana CSI, LLC are proud members of SPIDA. SPIDA's membership is composed of companies engaged in the quality fabrication of round duct, spiral duct flat oval duct, round duct fittings, and related items within the North American Continent. SPIDA's members promote the advantages, supporting testing and research of round duct and spiral pipe, and providing manufacturers with specialized information.