Testing scope of polyester fabric products: polyester fabric, polyester thread, polyester fiber, polyester silk, polyester filament, polyester mesh, polyester quilt, polyester cotton, polyester fabric, polyester clothing, recycled polyester, polyester polyester fiber, polyester material. Polyester material testing projects: capacitance testing, fiber content testing, environmental protection testing, ratio testing, melting point testing, liquid phase testing, quality testing, thermal shrinkage rate testing, etc. Polyester material testing standard CGSB4-GP-97MA-1990 Polyester thread (continuous multifilament). Errata: In October 1990, CGSB4.117-2001-CAN/CGSB-2001 polyester/pure cotton plain weave fabric (145g/m2150g/m2160g/m2 and 170g/m2) replaced 4-GP-117b and 4-GP-142b, CAN/CGSB-4.154-M91 and CAN/CGSB-4.180-M91CGSB4.131-93-CAN/CGSB-1993 cotton or polyester cored wire instead of 4-GP-131MaCGSB4.133-95-CAN/CGSB-1995 pure cotton/polyester bleached or dyed plain cloth and bed sheets instead of 4-GP-133MCGSB4.139-94-CAN/CGSB-1994 polyester short fiber wire instead of 4-GP-139MCGSB4.141-201-CAN/CGSB-2001 polyester/pure cotton twill cloth (170g/m2235g/m2225g/m2) Replacing 4-GP-143B and 4.144-M90-CAN/CGSBGSB4.145-95-CAN/CGSB-1995 Pure Cotton/Polyester Bleached or Yarn dyed Pillow Cover Replacing 4-GP-145MaCGSB22.8-1995 Coatings, Varnishes, Enamels, and Lacquers Replacing 22.8mCGSB38.20-93-CAN/CGSB-1993 Men's Polyester/Pure Cotton Pajamas for Hospitals Replacing 38-GP-20CGSB38.30-93-CAN/CGSB-1993 Men's Polyester/Pure Cotton Pants for Hospitals and Public Institutions

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