Highland Plastics began operations in 1991 as a custom sheet manufacturer. Our 55,000 square feet manufacturing facility is in Shepherd, Michigan. Shepherd is located in Central-Lower Michigan and is approximately 60 miles North of Lansing, 45 miles West of Saginaw, and 5 miles South of Mt. Pleasant off US 127.

Highland Plastics is a sheet extrusion manufacturer of polypropylenes (PP), ethylene vinyl acetates (EVA), polyethylenes (LDPE, LLDPE, HDPE) engineering grade and other plastic resins. Highland Plastics' engineered solutions currently serve the automotive, returnable packaging, recreational vehicle, architectural/construction, displays and consumer products industries.