1. Open the website of China Article Coding Center (Article Coding Center);
2. Click the fourth item "Comprehensive Service" and select "Inspection and Testing" from the drop-down menu:
3. Enter the "barcode information" query page:
4.
(1) Select "Domestic barcode information inquiry" under "Comprehensive inquiry" on the left or directly click the barcode picture under "Domestic barcode information inquiry".
(2) Then enter the domestic bar code information query page:
(3) Enter the manufacturer's identification code. After input, you can inquire the name and expiration date of China manufacturer.
5.( 1) Select "Foreign Bar Code Information Inquiry" under "Comprehensive Inquiry" on the left or directly click on the bar code picture under "Foreign Bar Code Information Inquiry":
(2) Then enter the foreign bar code information query page:
Extended data:
The bar code itself is not true or false, what matters is the authenticity of the goods in the package;
It doesn't mean that the goods corresponding to the bar code that can't be found on the website of the Article Coding Center are fakes, because commodity manufacturers will send it to the server of the National Article Coding Center after applying for the bar code of their enterprises at their local quality inspection and quarantine bureau for a long time. If you check the bar code of the goods during this time, you can't find it;
There is a time limit for the use of commodity bar codes, and enterprises need to renew their fees every year to continue to use bar codes. Otherwise, the barcode will be deleted from the website of the article coding center. If you query the commodity barcode within this time, you will not find it.
An- 13 universal commodity bar code generally consists of prefix, manufacturer code, commodity code and check code.
The prefix code in commodity bar code is used to identify the country or region, and the code is given in ean international. For example, 00-09 stands for the United States and Canada. 45-49 stands for Japan. 690-695 stands for Chinese mainland, 47 1 stands for Taiwan Province Province of China, and 489 stands for Hong Kong Special Administrative Region.
The empowerment of the manufacturer code is organized by the article codes of various countries or regions, and China is given the manufacturer code by the National Article Coding Center. Commodity code is a code used to identify commodities, and the distribution right of the code is exercised by the product manufacturing enterprises themselves. At last, the 1 parity code is used to check the correctness of the L- 12 digital code from the left in the barcode.
References:
Baidu encyclopedia-barcode