Robroy Industries Conduit Division (Gilmer, Texas): This manufacturer of ETL-Verified PVC-coated galvanized rigid conduit (Plasti-Bond, Perma-Cote and KorKap), has hired Andrew Marshall as a quotation specialist. He brings more than 17 years of valuable experience to Robroy Industries Conduit Division, with more than 11 years previously as a sales manager, and 6 years as the former head of a product development committee.