Profile: Penz Products, Inc. offers custom steel and plastic products. We deliver thermoforming, urethane forming, assembly, steel stamping, steel forming and metal forming services. We render TIG welding, welding and fabrication services. Our thermoformed parts include container trays, handling trays, roof hatch assemblies, storage bins and vehicle interior panels. Our semi-trailer parts include light boxes, manifest boxes, latch assemblies, door holdbacks and handle shafts.