Jam Plastics Inc

Jam Plastics is a full-service, custom injection molding company based in Leominster, MA. Founded in 1973, the family-owned business provides a range of services, including custom injection molding, insert molding, mold building and repair, and secondary processes like assembly, welding, and printing. Jam Plastics serves customers in various industries, including aerospace, medical, and commercial water filtration.