GD mark
When it comes to the feathers of ducks and geese that are used as fillers inside textile products, the GD mark is for certifying that the products are excellent ones that use top-quality feathers.
Certification applicable for
Feathers and the products for which feathers are used as fillers
Request procedures
Consultation (request for certification) for attaching the function mark
Certification request form / product description document / business registration certificate / photos of the product
Appearance inspection and factory auditing
Product inspection / specimen sampling for tests and analyses / investigation of the state of quality management
Physical and chemical tests of raw, subsidiary, and processed materials
Physical and chemical tests
Auditing
Sample / quality inspection report / factory auditing report
Agreement
Preparation of the agreement / issuance of the certificate
Request for inspection
Physical and chemical tests
Survey of products on the market
Attachment of the function mark
(shipping and selling)