3D Printing Filament COEX 3D

3D Printing Filament

Coex 3D creates 3D printing filaments that meet the needs of any... 

3D Printing Supplies and Parts COEX 3D

3D Printer Parts

3D Printing Supplies and Parts The team at Coex 3D knows that... 



PLA+SILK PLA+Silk gives a glossy shine to anything you print with it. It... 

We are 5 star google rated!

"Amazing experience. Very helpful staff that know their stuff, and always willing to help and answer question. I don't get my filament anywhere else now, you have a customer for life!" - Nerd Dungeon

"COEX is the ONLY place I get my filament. Great products and an awesome team!" - Rick Hallet

"Great place to buy great quality filaments, staff is very helpful and friendly. highly recommend!" - Ryan Robertson

Coex 3D

is dedicated to manufacturing the highest quality 3D printer materials in the industry. We are located in the heart of the Midwest in Green Bay, WI, USA. We adhere to strict quality standards, ensuring optimal performance and premium resolution of all our 3D printing supplies. Our advanced extrusion equipment and laser micrometers ensure quality and consistency of our 3D printer filament. We use only prime virgin resins, colorants and processing additives to ensure our customers can rely on Coex 3D filament.

As a 3D printer filament manufacturer, Coex 3D recognizes that 3D printing innovation is constant. That’s why we take great pride in advancing 3D printer material technology through polymer science research and innovation. Our team can accommodate custom projects and work directly with customers on troubleshooting and new product development.

  • Contract Manufacturing

    Use our expertise and state-of-the-art equipment to produce custom products to meet the needs of your business.

    Read More 
  • OEM Printer Partner

    We provide 3D printer manufacturers with quality 3D printer filament to sell alongside their existing products and services.

    Read More 
  • Rapid Prototyping and Manufacturing

    Coex helps organizations use additive manufacturing to create efficiencies and speed up business.

    Read More 
  • Reselling & Distributorship

    We supply the best 3D printing materials to a network of distributors for resale to their customer base.

    Read More 
1 of 4