True 1 1/2 inch and 1 1/4 inch AMERICAN Steel Trusses. Our Trusses are built in house and finished with Hot Dip Galvanization. We stock popular sizes plus have a tremendous resource for customization.If you have existing structures we can build Trusses to fit your application. We have Trusses to attach to 10ft to 40ft shipping containers. Our Trusses are printed and can be stamped in 37 states. Please check local codes. We can supply stamped engineer drawings for all of our trusses.