Rack Builders Inc. designs and manufactures high-quality, customer-focused structural rack systems. All RBI structural rack i ... s designed to RMI specifications by licensed structural engineers. Ingenuity, Quality, Integrity - these fundamental principles are the foundation of our company, and our focus as we strive to be the premier provider of structural storage rack systems. We continually improve our people, our procedures and our products to ensure that RBI is the new standard for structural rack. read more