List of test items:

Tightness

Summary of test standards:

1. QB/T 2227-1996 Metal pencil case

Validity period of test report:

Generally, the test report will indicate the time when the laboratory received the sample and the time when the report was issued. The validity period will not be marked on the test report. If it is used on an e-commerce platform, they generally only recognize it within one year. So it depends on the requirements of the platform or the buyer.

Function of test report:

1. Project bidding: issue a third-party CMA/CNAS qualification report;

2. E-commerce platform entry: quality inspection reports are recognized by major e-commerce platforms;

3. Sales report: issue a real test report to make consumers more assured;

4. Papers and scientific research: provide scientific and accurate test data;

5. Industrial problem diagnosis: verify the investigation and correction of problems in industrial production links;

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