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Trade·5 min·

Choosing Wood Pellet Suppliers: 10-Point Due Diligence

A due diligence checklist for industrial wood pellet suppliers: capacity verification, certification, references, inspection, payment terms, and red flags.

The industrial pellet market attracts intermediaries who have never seen a pellet mill. This checklist separates producers from paper traders before money moves.

The ten points

  • 1. Production evidence: mill photos with a dated reference, plus utility bills
  • 2. Verified annual capacity and current committed volume
  • 3. Valid certification numbers: ENplus, SBP, ISO 17225-4, FSC/PEFC
  • 4. Recent third-party analysis from an accredited laboratory
  • 5. Named feedstock sources and species mix
  • 6. Two contactable references shipping comparable volumes
  • 7. Nominated inspection company acceptable to both parties
  • 8. Bank references and willingness to work under a letter of credit
  • 9. Written quality determination point and claims procedure
  • 10. A paid trial shipment before any long-term commitment

Red flags

Advance payment by wire only, refusal of independent inspection, certificates without verifiable numbers, prices 25 % below market, and a broker who cannot answer a technical question about their own die size.

Verification is cheap

An SGS pre-shipment inspection costs a fraction of one container. Certification numbers can be checked online at the ENplus and SBP registries in minutes.

Build the relationship

Long-term industrial supply works on repeat performance, not the lowest quote. Start with one cargo, measure it honestly at discharge, and scale with the supplier who matched their certificate.

Buying wood pellets in bulk?

Pellet Industries ships ENplus A1 and industrial biomass pellets worldwide in 15 kg bags, big-bags, and bulk vessel loads.

Request a wholesale quote