Listed Plastics Companies in Montana

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

Big Sky Plastics LLC

📍 Bozeman, MT Est. 2008
Specialties: Agricultural PlasticsConstruction ComponentsIndustrial FabricationWeather-Resistant Products

Big Sky Plastics LLC is a regional plastic manufacturer serving Montana and surrounding states with custom plastic fabrication and molding services. T...

Blackhawk Molding

📍 Manhattan, MT Est. 2005
Specialties: Bottle ClosuresPlastic CapsPackaging ComponentsPrecision Molding

Blackhawk Molding is a leading injection molding manufacturer specializing in bottle closures for beverage, water, and dairy industries. Based in Addi...

Diversified Plastics Inc

📍 Missoula, MT Est. 1976
Specialties: UHMW Injection MoldingPlastic FabricationMachiningPolyUrethane Casting

Diversified Plastics Inc, established in 1976 and headquartered in Missoula, Montana, stands as a leading plastics engineering and manufacturing compa...

Glacier Plastics Manufacturing

📍 Whitefish, MT Est. 2007
Specialties: Outdoor Equipment ComponentsSporting Goods PartsRV ComponentsWeather-Resistant Products

Glacier Plastics Manufacturing is a family-owned business serving the recreational and outdoor industry with custom plastic products designed for Mont...

High Country Fabrication

📍 Billings, MT Est. 2006
Specialties: Custom Plastic FabricationCNC MachiningSheet Plastic CuttingTransportation Components

High Country Fabrication stands as a premier plastics manufacturing company serving Billings, Montana and the surrounding region with comprehensive fa...

Montana AG Plastics

📍 Billings, MT Est. 2015
Specialties: Healthcare Safety ProductsIntubation ShieldsFace ShieldsAgricultural Plastic Products

Montana AG Plastics is a specialized manufacturing company based in Billings, Montana, focusing on custom plastic fabrication and protective equipment...

Norplex Advanced Composites

📍 Manhattan, MT Est. 2010
Specialties: Unidirectional SheetsAdvanced PrepregsComposite MaterialsAerospace Components

Montana Advanced Composites, formerly Norplex Advanced Composites, is a leading manufacturer of high-performance composite prepregs and laminates base...

Northern Plastics Inc

📍 Kalispell, MT Est. 1998
Specialties: Injection MoldingPlastic FabricationMetal FabricationProduct Development

Northern Plastics Inc is a premier custom injection molding manufacturer based in Kalispell, Montana, with over 30 years of experience in high-quality...

Plastic Design & Manufacturing

📍 Manhattan, MT Est. 1998
Specialties: Custom Injection MoldingTooling DesignSecondary OperationsAutomotive Components

Plastic Design & Manufacturing, operating as PDM Plastics and located in Manhattan, Montana, is a specialized plastics manufacturing company offering ...

Finding great providers for Plastics in Montana

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?

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