PACO Steel and Engineering has long been the premier supplier of light-weight beams to the Recreational Vehicle (RV) and Manufactured Housing (MH) industry combining the highest quality products, smart engineering and best in class service. PACO holds numerous inventions and patents for structural beams designed specifically for RV and MH.

PACO Steel was the pioneer of using highly efficient electrical resistance welding (ERW) method to form structural beams. This technology transformed the industry allowing for lighter weight RV and MH chassis that perform better.

PACO Corrugated Beam (patent) was invented in 1979 by our founder Young J. Paik and continued our goal of innovative solutions. Utilizing a corrugated web in the beam adds a significant amount to the strength and reduces weight simultaneously, therefore providing our customers with the most efficient steel section available.