testing and inspection
List of test items:
Inner core paper sizing degree, bisphenol A, polycyclic aromatic hydrocarbons, density, total cadmium, harmful substances (antimony, arsenic, barium, cadmium, chromium, lead, mercury, selenium), harmful aromatic amine dyes, ratio value, line division value, metal fixture corrosion resistance (plating corrosion resistance)
Summary of test standards:
1. GB/T 22788-2016 Determination of total lead content in toys and children's products
2. BS EN 71-3:2019 Toy safety Part 3: Migration of specific elements Appendix E
3. GB/T 34455-2017 Paper, paperboard and pulp 2. Determination of 2-bis(4-hydroxyphenyl)propane (bisphenol A) Liquid chromatography
4. QB/T 3832-1999 Evaluation of corrosion test results of metal coatings of light industrial products
5. GB/T 19942-2019 Leather and fur Chemical tests Determination of banned azo dyes
6. SN/T 1877.2-2007 Determination of polycyclic aromatic hydrocarbons in plastic raw materials and their products
7. GB/T 460-2008 Paper, determination of sizing degree
8. GB/T 17592-2011 Textiles Determination of banned azo dyes
9. GB/T 14690-1993 Technical drawing scale
10. GB/T 23344-2009 Textiles Determination of 4-aminoazobenzene
11. QB/T 3826-1999 Corrosion resistance test method for metal coatings and chemical treatment layers of light industrial products Neutral salt spray test (NSS) method
12. GB/T 4472-2011 Determination of density and relative density of chemical products 4.2
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
