Rhino Steel Building Systems will halt the sale of its steel-framed homes as of Jan. 9, the company announced. A leading provider of pre-engineered and custom steel buildings, Rhino Steel Building Systems was founded in 1988 and partners with upstream steel manufacturers. With the changes in the economy, stability from suppliers and consumer behavior, Rhino Steel Building Systems is stopping all sales of new steel-framed homes but will continue to provide customer service to its current list of customers.