1. product name: the product name should be clearly marked on the certificate of conformity, so that consumers can clearly understand the basic information of the purchased products.

2. Product specifications: The product specifications, models, dimensions and other information should be marked on the certificate of conformity to ensure that the products purchased by consumers meet their needs.

3. Date of production: The date of production of the product should be marked on the certificate so that consumers can know the production time of the product.

4. Manufacturer: The name and address of the product manufacturer should be indicated on the certificate of conformity, so that consumers can know the production source of the product.

5. Inspection report: The product quality inspection report shall be attached to the certificate of conformity, which shall be issued by a nationally recognized inspection agency to prove that the product meets the relevant quality standards.

6. Qualified mark: The certificate should be printed with the word "qualified" or other marks indicating that the product is qualified, so that consumers can clearly understand whether the product is qualified or not.

7. Instructions for use: The certificate should provide instructions for the use of the product, including usage, precautions and maintenance, to ensure that consumers can use the product correctly.

8. After-sales service: The contact information of after-sales service should be provided on the certificate of conformity, so that consumers can get help in time when they encounter problems in product use. Therefore, there is the above information in the certificate of formal Juxian shaping clothes.