Guides, sourcing know-how and product updates from the FilaSource team — written for brands, distributors and print farms.
The product data a distributor needs from a filament factory before listing a new SKU: specifications with methods, spool and carton data, identifiers and barcodes, per-market…
An SDS is the cheapest quality audit in a filament order. This guide covers the five sections that decide a US-bound PLA import, six red flags…
A mid-programme filament price increase is a margin event, and week one decides whether it stays manageable. Verify which input moved, re-quote so the increase cannot…
Dual sourcing is not running two full supply chains. Qualify both suppliers against one written baseline, keep the backup warm with a single maintenance order a…
A quoted lead time assumes a normal week. This guide covers what the factory calendar does to that number around Chinese New Year and Golden Week:…
Private-labeling 3D filament from a Chinese manufacturer in six steps: brief, paid samples, artwork approval, packing spec, batch QC, and the first purchase order - with…
Beyond Sunlu and eSUN: a bulk-filament buying framework covering batch consistency, MOQ structure, export packing, and private-label readiness, plus what to verify on each supplier TDS.
After plain PLA and PETG, the third SKU is a finish decision: matte hides layer lines for buyers who keep their prints; silk adds gloss for…
Size the first order for the evidence it produces: 50 kg across five cartons, tested for consistency between batches, then ramp monthly volume on burn rate…
Moisture damage in transit is a packing problem, not a luck problem. This guide lists the packing specification to put in a filament quote — spool…
