DEFI is a Houston, Texas-based Structural Fiberglass company specializing in Design, Engineering, Fabrication, and Installation. Our team has over 20 years of experience in supplying Molded and Pultruded Fiberglass Grating for industries across the globe. Additionally, we specialize in providing custom fabricated Structural Shapes, Platforms, Ladders with Cages and Handrails systems. Our owner Arthur Braren founded the company in 2008 and is leading this fiberglass-re