With a focus on flow-control and fluid-management applications, LMS specializes in Liquid Silicone Injection Molding (LIM) and thermoplastic assembly to produce multi-component assemblies to its customers, including valves, seals, and other products. Markets served include the Consumer Packaging, Foodservice, and Medical Device industries. LMS, Inc. is a wholly owned division of Aptargroup, centrally located in Crystal Lake, IL.