Method 1:
Anti-counterfeiting Code on Package Method 2:
S/N Code on Package Method 3:
S/N Code on the Back of the Product Method 4:
Official Portals
Anti-counterfeiting Code on Package Method 2:
S/N Code on Package Method 3:
S/N Code on the Back of the Product Method 4:
Official Portals
![](/en/static/img/s11.png)
![](/en/static/img/s1dui.png)
The product you are querying is genuine
Please feel free to use
Please feel free to use
![](/en/static/img/s1cuo.png)
Invalid anti-counterfeiting code
![](/en/static/img/s12.png)
![](/en/static/img/s1dui.png)
The product you are querying is genuine
Please feel free to use
Please feel free to use
![](/en/static/img/s1cuo.png)
Invalid S/N code
![](/en/static/img/s13.png)
![](/en/static/img/s1dui.png)
The product you are querying is genuine
Please feel free to use
Please feel free to use
![](/en/static/img/s1cuo.png)
Invalid S/N code