NinjaTek makes specialty 3D-printing filament, with a particular focus on flexible polyurethane materials such as its original NinjaFlex line. The product line of Fenner Precision Polymers draws on more than 50 years of extrusion experience and manufactures all of its filament in the United States. Its small materials-engineering team also develops custom filament solutions for industrial users, makers and hobbyists.
REACH
Compliance program
RoHS 3
Compliance program
Village PlasticsSince 2004, Village Plastics has manufactured thermoplastic welding rod and 3D-printing filament, becoming one of the first U.S. producers of filament for 3D printers. Now operating under Toner Plastics in East Longmeadow, Massachusetts, the brand combines decades of extrusion experience with custom tooling and three-axis laser inspection for closely controlled, traceable production. Its American-made filament and welding rod are produced on dedicated lines for retail, wholesale and custom customers.NORTON, OH
Polytek Development CorpSince 1984, Easton-based Polytek Development Corp. has formulated and manufactured specialty polymer materials for mold making, casting and coating, serving both industrial users and makers. Its materials help turn everything from sculptural originals and concrete textures to theatrical effects and food-contact molds into repeatable forms, with hands-on technical support built into the company’s approach. Polytek also develops private-label polymer products for businesses that want materials packaged under their own brands.EASTON, PA
GreenGate3DGreenGate3D turns scrap plastics into 100% recycled, American-made 3D-printing filament and PET-G pellets. The venture grew out of Universal Composites, a plastics recycler founded by Phil Silberfeld in 1994 that has diverted millions of pounds from landfills, and began exploring 3D printing in 2018. Today, GreenGate3D uses the same recycled PET-G in its own filament production, with more than 125,000 pounds of pellets held in-house for supply continuity.BOHEMIA, NY