STI/SPFA is a membership association comprised of manufacturers that fabricate steel construction products and preferred providers of services and products to member fabricators. Select the market of interest below or from the photographs displayed in the above three photos:

•  Shop fabricated atmospheric tanks and petroleum and chemical storage tanks (technologies developed by STI) ; 
•  Field erected water tanks, including standpipes and reservoirs;
•  Pressure vessels, heat exchangers, and specialty fabricated 
   products;
•  Piping; and
•  Preferred providers of products and services to members and the steel product industry.

 STI/SPFA also invites you to choose FIND A MEMBER from our menu bar above to search for a fabricator or preferred provider in your geographic region. This feature will also produce a listing of fabricators that specialize in certain products.

To learn more about STI/SPFA and membership in our organization, please visit About Us - Membership.