Pier-Mac Plastics is a provider of custom plastic products from individual components to finished assemblies. It is a custom injection molding company established in 1975. Pier-Mac Plastics is an ISO-9002 Registered Company that consists of twenty-one injection presses with robotics, ranging from 75 to 1,100 Tons. The firm utilizes a variety of plastic materials, such as polycarbonate, styrene, polypropylene, ABS and Nylon, among others that meet the needs of the automotive lighting as well as casket industries. It is a part of W&M Group of Companies.