Indicators of inspection items at a glance:

Pattern requirements, appearance requirements, logos, heat sealing, magnetism, bonding, folding resistance, drop strength, safety requirements, pressure resistance, temperature resistance, pattern, appearance, heat sealing, bonding requirements, logo packaging, performance, all items, performance requirements, logo, packaging, transportation, storage, heat resistance, drop resistance, folding resistance, temperature resistance (-10℃ and 60℃ for 2h each), safety requirements (**, sharp edges), safety performance, migration of specific elements: arsenic, barium, cadmium, chromium, lead, mercury, antimony, selenium, harmful substances (formaldehyde), harmful substances (benzene), harmful substances (toluene, xylene), harmful substances (chlorinated hydrocarbons), dyes used in student supplies, non-volatile organic compounds in adhesives, brightness (whiteness) of this book, soluble elements in pencils

List of inspection standard methods:

1. QB/T 1587-20066.7 Pattern, appearance, heat sealing, bonding requirements

2. QB/T 1587-20066.6 Safety requirements

3. QB/T 1587-20066.5 Pressure resistance

4. QB/T 1587-20066.4 Temperature resistance

5. GB19601-2004 Limits and determination of 23 harmful aromatic amines in dye products

6. GB21027-2007 Clause 3.2, Clause 3.3 General safety requirements for student supplies

7. GB 21027-2007 General safety requirements for student supplies

8. GB/T 2793-1995 Determination of non-volatile content of adhesives

9. QB/T 1587-20066.3 Drop strength

10. QB/T 1587-20066.2 Folding resistance

11. QB/T 1587-20066.1 Magnetism

12. GB/T24110-2009 Safety requirements and test methods for pen caps and end caps for import and export pen products

13. QB/T 1587-2006 Plastic pencil case

14. GB 8771-2007 Soluble element content in pencil coating

15. QB/T 1587 -2006 Plastic pencil case 5.3.3 Magnetism

16. GB/T 606-2003 Chemical reagents General method for moisture determination Karl Fischer method

17. GB/T 24110-2009 Clauses 4.4 and 5.4 Safety requirements and test methods for pen caps and end caps for import and export pen products

18. QB/T 1587-2006 Plastic pencil case QB/T 1587-2006

19. GB8771-2007 Soluble element content in pencil coating

20. GB21027-2007 Clause 3.3, Clause 3.4 General safety requirements for student supplies

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