Paramount Plastics is a full-service injection moulding company based in Lockport, Illinois, offering short-run and large-part moulding, insert moulding, and secondary operations. They provide engineering support, tool engineering, quality systems, and logistics and warehousing services to manufacturers in industries including appliances and lawn and garden products. The company holds TS 16949 certification and emphasises meeting demanding quality standards. They work best with businesses that need injection moulded components and can benefit from on-site inventory management and engineering partnership.