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Warm down down uses cutting-edge technology to let warmth penetrate through the cold winter
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The characteristics of heartwarming down feathers

Testing standards for warm down from different origins

Category
Origin
Duo Rong
Filling Power
Cleanliness
oxygen consumption
Residual fat percentage
APEO
Pu Bai Duck Velvet
Sichuan Guanghan Pu Bai Duck
≥88
≥18.0
1000+
≤3.2
≤1.0
≤30
Guangxi Guigang Pu Bai Duck
≥88
≥18.0
1000+
≤3.2
≤1.0
≤30
Pure white duck down
Shandong Pure White Duck
≥88
≥17.5
1000+
≤3.2
≤1.0
≤30
Pure white duck in front of the stage
≥88
≥17.5
1000+
≤3.2
≤1.0
≤30
Grey duck down
Guigang Grey Duck in Guangxi
≥88
≥18.5
1000+
≤3.2
≤1.0
≤30
Anhui Grey Duck
≥89
≥19.0
1000+
≤3.2
≤1.0
≤30
Grey goose down
Guangdong Wuchuan Grey Goose
≥88
≥18.0
1000+
≤3.2
≤0.8
≤30
The gray goose in front of the stage
≥88
≥18.5
1000+
≤3.2
≤0.8
≤30
纯白鹅绒
山东 纯白鹅
≥88
≥18.0
1000+
≤3.2
≤0.8
≤30
皖西 白鹅
≥90
≥20
1000+
≤3.2
≤0.8
≤30
Pu Bai Goose Down
Northeast Pu Bai Goose
≥88
≥19.0
1000+
≤3.2
≤0.8
≤30
Jiangsu Huai'an Pu White Goose
≥88
≥18.0
1000+
≤3.2
≤0.8
≤30

Eight authoritative institutions guarantee credibility

IDFB
IDFB
CFDIA
CFDIA
IDFL
IDFL
China Quality Certification Center
China Quality Certification Center
International Ecological Textile Certification
International Ecological Textile Certification
RDS traceability certification
RDS traceability certification
CNAS
CNAS
BLUESIGN
BLUESIGN