Welcome

Pen-Ro Group has been serving the plastics industry since 1966 building all types of molds, from single cavity molds to multi-cavity production molds, both large and small.  

We offer complete in house Engineering Capabilities: including product design, product development and mold design engineering of close tolerance, multi-cavity production molds for all engineering resins. We have the ability to work directly with end users, through industrial or product design houses and any resin manufacturer. 
The PEN-RO Commitment

At PEN-R0, we'll work to answer your specific needs. We have the size, the manpower and the facilities to provide total turn-key service for all your productivity strategies. And the flexibility to meet your needs for new design support, reliable tooling, fast turnaround, limited runs. All within our exacting standards of quality. We want to make our team a part of your team. If it calls for quality, call PEN-RO GROUP. 

    Our Specialties: 

  • Molds & Moldmaking 
  • Plastics - Injection Molding 
  • Contract Manufacturing 
  • Full service design
  • Complete mold repair available
  • Tight tolerance Jig grinding






At PEN-RO, full service means a commitment to quality in every phase of our operation, from design through delivery. 
Home
Design
Tooling
Molding 
Markets
Facilities
Machinery
Contact Us
JOB OFFERING

413-499-0464
Hiring