Marlborough plastic custom injection molding services Since 1958, Marlborough Plastics has been providing custom injection molding services to a wide variety of customers. Applications include parts for industries such as automotive, electronics & instrumentation, firearms, healthcare, military & defense, sporting goods, and more.

Equipment List

Our staff of skilled machine operators is ready at a moment’s notice to meet your custom injection molding and design needs.

  • Injection molding equipment 30 – 500 tons
  • CNC machines
  • Full in-house tool and die facility
  • Dukane ultrasonic plastic welding equipment

Our manufacturing facilities are located at 350 North Main Street in Marlborough, Connecticut.

Directions (click for map)