Enduro is a vertically integrated fiberglass solutions provider and has been setting industry standards since 1954. By exceeding customer expectations with in-house design and engineering, bold innovation, and the highest quality products, Enduro leads the market in nonmetallic reinforced composite solutions. For a full overview of Enduro Composites, please Download Our Company Profile.There are two general divisions of composites manufacturing processes: open molding and closed molding. There are a variety of processing methods within the open and closed molding categories that Enduro utilizes to meet customer demand: