The Philippi Industrial Park is home to Snyder Industries and Delta Cooling, two nationally recognized plastic manufacturing companies.  Snyder Industries is a recognized leader in the manufacturing of tank and containment solutions for the bulk storage, processing and transportation of a wide variety of liquid, solid and dry materials.  Delta Cooling Towers, Inc. designed the first engineered plastic (polyethylene) cooling tower in 1971.  Since this time, they have improved and expanded to a full line of factory assembled cooling towers for any application.