Security check


Laser anti fake code

Through the two-dimensional code scanning query code

check.jpg             1.png            
A.Please turn left and right under the light Below rock2.jpg Gradual surface scaling
   
check-06.jpg             1.png
B.To turn left or right in bright light or sunlight The background shows two different color patterns rock2.jpg            
   

Query results  
         

  
2.png