# Bio-FDM filaments for 3D printing

Contract manufacturing (CMO/CDMO/toll) — Bio-FDM filaments — spools for fused-filament 3D printing wound from bio-based polymers: mostly polylactic acid (PLA) from corn- or sugarcane-starch fermentation, with a growing segment of polyhydroxyalkanoates (PHA). The market is a cascade: resin production, then compounding and filament extrusion to application requirements. Contract manufacturing covers resin compounding, filament extrusion and quality control to the customer's specification.

Source: https://en.bioecon.ru/market/contract-manufacturing/bio-fdm-filaments-for-3d-printing/