Testing scope: Down products, down pants, down clothing, down sleeping bags, down pillows, down mattresses, and other products mainly filled with down. Test items: appearance needle pitch density, ironing appearance, color difference, alignment of stripes, warp and weft yarn direction, etc. Physical and chemical fiber types, fiber content, formaldehyde, pH value, decomposable aromatic amine dyes, color fastness of inner/outer materials (soaping resistance, water resistance, friction resistance, light resistance), slipping, safety of children's clothing ropes and straps, tensile strength of non detachable accessories such as buttons for infants and young children, anti drilling properties, etc. Feather and down ingredients/content, including fluffiness, moisture content, residual fat rate, cleanliness, oxygen consumption, odor, microorganisms, chloride content, etc. Testing standard: GB/T 10288-2016 Down and Feather Inspection Methods GB/T 17685-2016 Down and Feather GB/T 14272-2011 Down and Feather Clothing GB/T 10288-2003 Down and Feather Inspection Methods GB/T 17685-2003 Down and Feather GB/T 14272-2002 Down and Feather Clothing SN/T 4237-2015 Inspection Method for Fluffy Degree of Imported and Exported Feather FZ/T 73053-2015 Knitted Down and Down Clothing SN/T 3982.7-2014 Evaluation Method for Quality Compliance of Imported and Exported Textiles Woven Clothing SN/T 3316-2012 Quantitative analysis method for mixed materials of down and chemical fibers SN/T 3255-2012 Determination of alkyl phenols and alkyl phenol polyoxyethylene ether compounds in washed down feathers SB/T 10586-2011 Technical requirements for acceptance of down jacket products SN/T 2517-2010 Operating procedures for quarantine of imported down and feather SN/T 1932.6-2008 Inspection procedures for import and export clothing Part 6: Down clothing and down products SN/T 1566-2005 Sub content inspection method: Down content detector method FZ/T 80001-2002 Water washed feather and down test method FZ/T 81002-2002 Water washed feather and down SN/T 0847-2000 Import and Export Down Product Inspection Regulations SN/T 0928-2000 Import and Export Down Product Fabric Inspection Regulations ● China GB/T14272, GB/T 17685, GB/T 10288 ● Japan JPN JISL 1903 ● EU BS EN 12131, BS EN 12130, EN71, EN14682 ● US IDF, USA-2000 ● Australian AU AS 4823, AS 2479

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China