Listed Plastics Companies in Connecticut

Results are ordered alphabetically. Inclusion is based on the matching process or industry recorded on each published profile.

Conlet Plastics Inc

📍 New Milford, CT Est. 1980
Specialties: Plastic ThermoformingHeavy Gauge FormingPlastic CoversCNC Routing

Ensinger Precision Components Inc

📍 Putnam, CT Est. 1940
Specialties: High-Performance ThermoplasticsEngineering PlasticsPEEK ComponentsPrecision Injection Molding

Forum Contract Manufacturing

📍 Waterbury, CT Est. 1992
Specialties: Medical Device MoldingMicro MoldingInsert MoldingOvermolding

MPS Plastics

📍 Marlborough, CT Est. 1983
Specialties: Custom Injection MoldingInsert MoldingProduct DesignTool Making

New England Thermoforming

📍 New Haven, CT Est. 1998
Specialties: Custom ThermoformingPackaging SolutionsMedical ComponentsAutomotive Parts

Plastic Design International Inc

📍 Middletown, CT Est. 1977
Specialties: Glass-Filled Nylon MoldingABS Injection MoldingInsert Injection MoldingPrecision Molding

Precision Plastics Connecticut

📍 Stamford, CT Est. 1985
Specialties: High-Precision MoldingAerospace ComponentsDefense ApplicationsMedical Plastics

PTA Plastics

📍 Oxford, CT Est. 1953
Specialties: Custom Injection MoldingMedical Device ManufacturingDefense ComponentsOvermolding

Seitz LLC

📍 Torrington, CT Est. 1995
Specialties: Custom Plastic GearsPrecision DrivesCollaborative EngineeringCustom Tooling

Finding great providers for Plastics in Connecticut

What to Look For

  • Quality Certifications: Verify ISO 9001, AS9100, IATF 16949, and industry-specific certifications
  • Production Capabilities: Ensure they have the equipment and capacity for your volume requirements
  • Materials Expertise: Match their material processing capabilities to your specifications
  • Track Record: Review quality metrics, customer testimonials, and years of industry experience

Questions to Ask

  • What are your lead times and production capacity?
  • Do you provide quality control documentation and testing?
  • What tolerances and specifications can you meet?
  • Can you handle prototype and small batch production?
  • What are your minimum order quantities and pricing structures?

Need Help Finding Plastics in Connecticut?

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