1, website query. Generally, most formal and legal jade appraisal institutions have their own websites to provide inquiries about their appraisal certificates. As long as you log in to the website, you can find the relevant data of the certificate on the website by entering the number of the jade identification certificate and other contents as prompted by the website. Telephone inquiry.

2. First, open the browser commonly used on the computer. Find and search on the browser homepage, enter "Jade Query Certificate official website" and search. Find the online query and verification system of jewelry certificate in the search results, and click Enter.

3. There is generally a string of test numbers on the jade appraisal certificate, which is generally on the reverse side of the certificate. There must also be the telephone number and website address of the appraisal unit, which is generally on the front of the certificate. Call for advice, tell the test number and ask the other party to tell the appraisal result.

How to inquire about the jade certificate numbering system?

1, first open the browser commonly used on the computer. Find and search on the browser homepage, enter "Jade Query Certificate official website" and search. Find the online query and verification system of jewelry certificate in the search results, and click Enter.

2. Log on to the jade certification website. Query network. Many people don't know the website of Yuzheng number. Query the network. In fact, there are many ways to know the website address. First of all, it can be searched on the web page. What you should pay attention to in online search is to find official website first, and then you can make an inquiry.

3. It can be done directly on the mobile phone. Open Baidu app or WeChat, scan the QR code below the jade photo, and you can go directly to the official website certificate content page, see the certificate information, and carefully check the certificate content to make sure it is correct.

How to check the jade certificate of national inspection

After entering the official website address of the certificate in the URL column, click Login to find the certificate inquiry column, and enter the certificate type and number: after entering it correctly, click OK, and the webpage will jump to the content page of the certificate to check the certificate information carefully. Do it directly on your mobile phone.

Scanning QR code query: Consumers can view all the information on the jade appraisal certificate by scanning the QR code on the mobile phone, and then compare it with the real jade appraisal certificate in their hands to verify the authenticity of the jade appraisal certificate.

On the back of the observation certificate, there is the national official website, and the website registered in the Ministry of Industry and Information Technology is a government agency, not a private enterprise. Open the query URL and click the "Certificate Query" menu bar. Officially entered the jade appraisal certificate query interface.

Website query. Generally, most formal and legal jade appraisal institutions have their own websites to provide inquiries about their appraisal certificates. As long as you log in to the website, you can find the relevant data of the certificate on the website by entering the number of the jade identification certificate and other contents as prompted by the website. Telephone inquiry.

Telephone inquiry. Generally speaking, the telephone number will be left on the jewelry appraisal certificate issued, and you can call the above number to inquire about the existence and authenticity of jade. If you are afraid of telephone fraud, you can check with the website, and the authenticity of the jade appraisal certificate will be more clear.

Look at the certificate: look at the printing quality of the jade appraisal certificate. The real certificate looks very textured, with good printing quality, clear handwriting and standard typesetting. However, the printing quality of fake certificates is rough, the handwriting is not easy to read and the typesetting is not standardized.

How to test the authenticity of jadeite with certificates? How to query the jade certificate system?

1. On the back of the observation card, there is the official website of the country. This website is the website of government agencies and departments, not the website of private enterprises, and is filed in the Ministry of Industry and Information Technology. Open the query URL and click the "Certificate Query" menu bar. Officially entered the jade appraisal certificate query interface.

2. The methods to check the authenticity of jadeite identification certificate include official website verification and telephone inquiry. Official website verification websites generally have the websites of appraisal institutions when inquiring about jade appraisal certificates. Log on to the website and inquire according to the serial number of the appraisal certificate.

3. Scan QR code query: Consumers can only see all the information on the jade appraisal certificate by scanning the QR code on the mobile phone, and then compare it with the real jade appraisal certificate in their hands to verify the authenticity of the jade appraisal certificate.

4. It can be done directly on the mobile phone. Open Baidu app or WeChat, scan the QR code below the jade photo, and you can go directly to the official website certificate content page, see the certificate information, and carefully check the certificate content to make sure it is correct.

Step 5 make a phone call. In fact, every jade appraisal book will have a fixed telephone number, so you can call directly if you have any questions. As long as it is a formal jade appraisal certificate, you can call on the certificate and there will be a special staff to answer it. Website.

6. Website inquiry; In the era of network digitalization, jade appraisal institutions are also advancing with the times. Most formal and legal jade appraisal institutions have almost established their own websites, providing their own jade appraisal certificates to consumers through the Internet, so that consumers can easily distinguish the authenticity of jade appraisal certificates.

How to query the jadeite certificate number and how to query the jadeite certificate query system number

1. Log on to the jade certification website. Query network. Many people don't know the website of Yuzheng number. Query the network. In fact, there are many ways to know the website address. First of all, it can be searched on the web page. What you should pay attention to in online search is to find official website first, and then you can make an inquiry.

2. First, open the browser commonly used on the computer. Find and search on the browser homepage, enter "Jade Query Certificate official website" and search. Find the online query and verification system of jewelry certificate in the search results, and click Enter.

3. It can be done directly on the mobile phone. Open Baidu app or WeChat, scan the QR code below the jade photo, and you can go directly to the official website certificate content page, see the certificate information, and carefully check the certificate content to make sure it is correct.