Pen-Ro Group, based in Pittsfield, MA since 1966, specializes in serving the plastics industry by building various types of molds, from single cavity to multi-cavity production molds of all sizes. They offer comprehensive in-house Engineering Capabilities, including product design, development, and mold design engineering for close tolerance, multi-cavity production molds using engineering resins. Pen-Ro Group is committed to providing total turn-key services for productivity strategies, new design support, reliable tooling, fast turnaround, and limited runs with a focus on quality. Their core services include molds and moldmaking, plastics injection molding, contract manufacturing, full-service design, complete mold repair, and tight tolerance jig grinding.