A tie is a piece of clothing worn on the collar of a shirt and tied to the chest, broadly including a bow tie. It is usually paired with a suit. In social etiquette, when wearing a suit, a tie should be worn, with the length reaching the belt buckle. If wearing a vest or sweater, the tie should be placed behind them, and the tie clip is usually sandwiched between the fourth and fifth buttons of the shirt. Tie testing items: fiber content, formaldehyde content, pH value, odor analysis, color fastness to water washing, color fastness to sweat stains, color fastness to friction, color fastness to milk soap washing, size change rate after water washing, resistance to pilling, seam fastness, etc

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