How does Alpha Systems serve the RV Industry? This is our roots. For over 35 years Alpha has been a staple in supplying RV OEMs, dealers and retail customers with quality products. We began by manufacturing and distributing construction products and accessories for the RV, marine and manufactured housing industries. Alpha and Uniroyal Elastomerics Company teamed up to pioneer EPDM rubber roofing system. Since then, we have continued to offer a wide array of plastic molded accessories, along with advancements in adhesives and insulation, to name a few.