Profile: Benjamin Mfg. Co., Inc. offers custom vacuum forming services . We can produce parts up to size of 6' x 10' x 4' deep from thermo-plastic materials. We offer fabrication, die-cutting, bonding and packaging services. We have Ackralac®, which is used in the manufacturing of plumbing fixtures. Our products include tub box, insul wrap, form spacers, tote trays, cover plates, bin boxes and shower base protector. We produce high durability opaque table tops and umbrella bases.