検査、収集、滅菌

IDFL provides a full range of inspection services to verify product quality and specification compliance throughout the production process. From pre‑production to final random inspections, our global inspection team helps brands and manufacturers reduce risk, ensure consistency, and confirm requirements are met before shipment.

IDFL offers a comprehensive sterilization permit program for down, feathers, and other natural fill materials, ensuring global sterilization requirements are met. Our team specializes in mattress sterilization, and in 2008 we developed the industry’s first down and feather traceability audit system, setting the standard through innovation and attention to detail.

IDFL provides secure sample collection services to ensure materials submitted for testing accurately represent bulk production. Our inspectors collect samples directly from factories, apply tamper‑prevention measures, and help maintain transparency and confidence throughout production and sourcing locations worldwide.