3D4Makers

3D4Makers is a private Dutch manufacturer of high-performance 3D printing filaments for FDM/FFF additive manufacturing. The company develops and sells engineering and ultra-performance polymer filaments including PEEK, PEKK, PEI, PPSU, PCL, PETG, ABS, PLA, and specialty materials such as Facilan and orthotics-focused filament grades. Its core differentiation is an in-house extrusion process designed to avoid water contact during cooling and to package filament immediately in vacuum bags, aiming to reduce moisture uptake and improve print quality. While some of its materials are used in medical-adjacent applications such as orthotics and bone-regeneration research, the company is primarily an industrial materials supplier rather than a biotech, pharma, or healthcare company.