Plastic Products Manufacturing is a worldwide leader in Brochure Holders, Sign Holders, Poster Holders and Acrylic Displays. For more than 30 years, Plastic Products Manufacturing (PPM) has specialized in manufacturing and distributing Sign Holders, Brochure and Literature Holders, Poster Holders, Point-of-Purchase and Custom Acrylic Displays. We live and work in a visual world. Showing you at your best only enhances your image. Making your business look good is what we do.