PDI has been manufacturing displays and custom molded plastic products since 1978. We specialize in manufacturing plastic parts, components and finished products for multiple industries. Our services include Vacuum and Pressure Forming, Part Design, Mold Design, Mold Making, 3 and 5 axis CNC Routing, Prototype Development and Plastic Fabrication. Please contact PDI Plastics for a quote on your next idea or project. Street Address PDI Plastics 500 Commerce Drive Mount Pleasant, Texas 75455 PDI Plastics is located in the Mount Pleasant Business Park 1/4 mile South of IH 30, exit 162b. Mailing Address PDI Plastics PO BOX 1052 Mount Pleasant TX 75456-1052 phone 903-572-3101 fax 903-577-8215 Sales@PDIProducts.com HISTORY: PDI Plastics started out in 1978 as Polyhedron Designs in Helotes, Texas near San Antonio. The original business specialized in designing and manufacturing displays for retail optical stores. This included thermoforming trays and display components, as well as furniture manufacturing. In the mid 1990's the company started to focus on making custom plastic components for other manufacturers. The design and manufacture of optical store furniture was discontinued circa 2002. In 2009 the company was acquired by Christopher Manufacturing LLC and renamed PDI Plastics. At the end of 2009 the company was relocated from Helotes to a new, purpose built building in Mount Pleasant, Texas, about 100 miles east of Dallas on Interstate 30.