custom plastic injection molder in CT
American Plastic Products (APP) has been a custom plastic injection molder for over 57 years. We have complete custom plastic injection molding capabilities for building and manufacturing a product along with point of sale assembly if required.

We are ISO 9001 Certified and UL Registered.

APP is a custom plastic injection molder in CT with experience in the Medical, Military, Electronic, Cosmetic, Security, Automotive, Aerospace & Communication Industries.

We are experienced in injection molding manufacturing products in all resins including polysulfone, isoplast and all engineering & olefinic polymers.
  • Seventeen machines from 50 to 300 Ton
  • Complete mold building capabilities
  • Assembly of point-of-sale products
  • Experienced insert molding
  • Sonic Welding
  • Post Molding Assembly
  • Hot Die Stamping & Pad Printing
  • ISO 9001 Certified
  • UL ID No. A1811