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$9 FLAT RATE SHIPPING, FREE SHIPPING ON FILAMENT ORDERS OVER $75 (Contiguous US)

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  • 3D Filaments
    • PLA Filament
      • PLA
      • COEX Next PLA
      • PLA+SILK
      • PLA Prime
      • VO3D High Impact PLA
    • ABS Filament
      • ABS
      • ABS Prime
      • Flame Retardant ABS
    • ASA Prime Filament
    • PETG Filament
    • PCTG Prime Filament
    • CoexFlex™ Filaments
      • CoexFlex™ TPE
      • CoexFlex™ TPU 60A
      • DuPont Filament
    • CoexNylex™ Filaments
    • Support Filament
      • HIPS Filament
    • Bed Adhesion
    • NoClogger
    • Gift Cards
  • About Us
    • About Coex and Our Team
    • Take a Virtual Tour of Coex 3D
    • How can we help?
    • Printing Service
    • Government Vendor
  • Resources
    • Coex Blog
    • FAQs
    • Filament Settings
    • Filament Slicer Profiles
    • Spool Dimensions
    • Coex 3D on Printables (STL Downloads)
    • Print Points Program
    • Partner
      • Government Vendor
      • Sponsorship
      • Become an Affiliate
      • Join our Team
      • Partner with Us
  • Wholesale
  • Contact
    • Contact
    • Shipping Information
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    • Become an Affiliate

Contact


Questions about an existing order

Do you have a question about an existing order? Get in touch with our Coex LLC customer support team by calling 920-757-1055 or emailing support@coex3d.com.


Request product information

Our office hours are Monday through Thursday, 8:00 am to 5:00 pm and Friday 8:00 am to 2:00 pm, CST. For questions about our 3D filament or our printing services, contact us at 920-757-1055or email us at support@coex3d.com. We are happy to help!


Inquire about partnering with Coex LLC

We’re always looking for opportunities to partner with other companies. Call us at 920-757-1055 directly or make an online request with the form at the bottom to set up a meeting.


Company Headquarters

1228 Elizabeth St
Green Bay, WI 54302

Phone: 920-757-1055
Email: support@coex3d.com

General Contact Information

Phone: 920 757-1055
Email: support@coex3d.com



Free shipping

FREE SHIPPING ON FILAMENT ORDERS OVER $75 (Contiguous US)

100% Satisfaction Guaranteed

if our filament does not perform as it should, we will replace or refund.

Top-notch support

As a US manufacturer, we are available to call and receive help.

Secure payments

All payments are secure and protected from fraud.

we proudly manufacture premium 3D printer filaments right here in Green Bay, Wisconsin. As an employee-owned American company, we're committed to the highest standards of quality and consistency—using only 100% virgin resins, precise laser-controlled extrusion, and climate-controlled production to deliver reliable, high-tolerance filament spool after spool. Our vision is to fuel innovation in additive manufacturing by providing materials that makers, hobbyists, engineers, and businesses can depend on for flawless prints. From everyday PLA and durable PETG to engineering-grade ASA, ABS, and flexible options, we craft filaments that outperform expectations. Run by makers for makers, we support your creativity with expert guidance, custom solutions, and fast shipping. Join us in building the future—one layer at a time.

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