How to check the certificate of A-grade jadeite? Check the certificate number of A-grade jadeite

1. Website query: In the era of network digitization, jade appraisal institutions have also kept pace with the times. Most formal and legal jade appraisal institutions have almost opened their own websites, using The Internet provides consumers with the agency's jade appraisal certificate query, so that consumers can easily identify the authenticity of the jade appraisal certificate. Generally speaking, the query URL will be marked in a more conspicuous position on the jade appraisal certificate. Consumers can query the relevant data of the jade appraisal certificate as long as they log in to the website and enter relevant content according to the prompts on the web page.

2. Scan the QR code to query: With the expansion of the smart phone user base, more and more users are using WeChat, and "scan" has become a frequently occurring word. The so-called "scan" means scanning the QR code. Since the QR code information capacity is very large and the anti-counterfeiting ability is very strong, there is basically no way to fake it. Therefore, the QR code anti-counterfeiting is also used in the anti-counterfeiting of jade appraisal certificates. Consumers can only scan the QR code on the jade appraisal certificate with their mobile phones to view all the information on the jade appraisal certificate, and then compare it with the physical jade appraisal certificate in their hands to verify the authenticity of the jade appraisal certificate. However, not all jade appraisal agencies provide the QR code query method. Therefore, the method of querying the jade appraisal certificate by scanning the QR code is only applicable to the jade appraisal certificates issued by some appraisal agencies that provide the QR code query method.

3. Telephone inquiry: The telephone inquiry method is the most widely used way to inquire about the jade appraisal certificate. Consumers only need to call the fixed number on the jade appraisal certificate, and a dedicated person will answer the questions about the jade appraisal certificate for you. question.

4. SMS query: Some appraisal institutions also provide SMS query. Consumers only need to follow the instructions on the jade appraisal certificate, edit the certificate number into a text message and send it to the designated number. The relevant information of this jade appraisal certificate The information will be sent back to the consumer's mobile phone in the form of text messages for consumers to query and compare.