1 thought on “925 silver jewelry wholesale How to verify the authenticity of gold”
Lindsay
ethiopian jewelry wholesale You can query the golden certificate at the National Gold and Silver Jewelry Quality Supervision and Inspection Center as follows: First, open the QQ browser on the computer, enter the certificate query in the online Baidu search box, click the first result [National Gold and Silver Jewelry Quality Supervision and Inspection Center] Enter; Secondly, click the certificate or label inquiry in the menu above the homepage; third, enter the certificate number and query code in the query interface, and click the inquiry. Fourth, simple self -check. The first step: the logo (the certificate also depends on the logo). We can confirm the testing agency of the certificate issued by the certificate to obtain the special qualification certification. "". The sign refers to the unit that is a unit of measurement and certification review, and it is a qualification that any unit issuing a jewelry appraisal certificate. The inspection report with the "CMA" mark can be used for product quality evaluation, results and judicial appraisal, and has legal effect. Step 2: Appearance description. Next is to confirm whether the jewelery and jade that the purchase is consistent with the sample described in the certificate, including: the photos of the sample, the weight on the label and the weight on the certificate, the appearance of the accessories and the description of the accessories. Step 3: Detective content (most important content). This step should be the content of the test that we are most concerned about, and it is necessary to know which content on the certificate is the most important. The fourth step: official seal or inspection logo. In order to prevent the certification of the appraisal agency from being faked, the appraisal certificate must be covered with the official seal of the unit. The red official seal is often printed with the certificate as a test logo. It is a seal stamped after the inspection. Step 5: Understand the standard. Generally, the basis for identification of jewelery and jade appraisal is also marked on the basis for the basis for judgment. This information: "CMA" is the English abbreviation of China Metrology. It is a comprehensive certification and evaluation of the testing capacity and reliability of testing agencies in accordance with the provisions of the People's Republic of China in accordance with the provisions of the People's Republic of China. The sign only indicates that the agency is a unit that passed the certification review, and it is a qualification that any unit that issues a jewelry appraisal certificate. The inspection report marked with the word "CMA" can be used for product quality evaluation, results and judicial appraisal, and has legal effect. Operating environment: QQ browser (version 10.8.0)
ethiopian jewelry wholesale You can query the golden certificate at the National Gold and Silver Jewelry Quality Supervision and Inspection Center as follows:
First, open the QQ browser on the computer, enter the certificate query in the online Baidu search box, click the first result [National Gold and Silver Jewelry Quality Supervision and Inspection Center] Enter;
Secondly, click the certificate or label inquiry in the menu above the homepage;
third, enter the certificate number and query code in the query interface, and click the inquiry.
Fourth, simple self -check.
The first step: the logo (the certificate also depends on the logo). We can confirm the testing agency of the certificate issued by the certificate to obtain the special qualification certification. "". The sign refers to the unit that is a unit of measurement and certification review, and it is a qualification that any unit issuing a jewelry appraisal certificate. The inspection report with the "CMA" mark can be used for product quality evaluation, results and judicial appraisal, and has legal effect.
Step 2: Appearance description. Next is to confirm whether the jewelery and jade that the purchase is consistent with the sample described in the certificate, including: the photos of the sample, the weight on the label and the weight on the certificate, the appearance of the accessories and the description of the accessories. Step 3: Detective content (most important content). This step should be the content of the test that we are most concerned about, and it is necessary to know which content on the certificate is the most important.
The fourth step: official seal or inspection logo. In order to prevent the certification of the appraisal agency from being faked, the appraisal certificate must be covered with the official seal of the unit. The red official seal is often printed with the certificate as a test logo. It is a seal stamped after the inspection.
Step 5: Understand the standard. Generally, the basis for identification of jewelery and jade appraisal is also marked on the basis for the basis for judgment.
This information: "CMA" is the English abbreviation of China Metrology. It is a comprehensive certification and evaluation of the testing capacity and reliability of testing agencies in accordance with the provisions of the People's Republic of China in accordance with the provisions of the People's Republic of China. The sign only indicates that the agency is a unit that passed the certification review, and it is a qualification that any unit that issues a jewelry appraisal certificate. The inspection report marked with the word "CMA" can be used for product quality evaluation, results and judicial appraisal, and has legal effect.
Operating environment: QQ browser (version 10.8.0)