Mack Molding Co.

MackMedical/Mack Molding Co. provides design through Class III (PMA) medical device manufacturing services to the surgical, orthopedic, diagnostic, and drug delivery industries. With 90 years of plastics expertise, the company integrates design, prototyping, injection molding, sheet metal, and full product assembly in ISO 9001 and ISO 13485 environments, and has 10 locations. Mack Prototype Inc., Mack Molding's full-service prototyping and low-volume manufacturing division in Gardner, MA, specializes in rapid prototyping, including CNC, SLA, and FDM for small and large parts; rapid moldmaking; low-volume, small-part injection molding; CNC machining; LIM polyurethane molding; and extensive painting and finishing operations.