- 
    
    
    Quality management system certification
 - 
    
    
    Quality management system certification
 - 
    
    
    U.S. Patent for Invention
 - 
    
    
    Certified by CE
 - 
    
    
    State Key High-tech Enterprise Certificate
 - 
    
    
    German, Italian and British invention patents
 - 
    
    
    Certificate of Recognition of High-tech Enterprises
 - 
    
    
    Japan Patent for Invention
 - 
    
    
    Guangdong Key New Product Certificate
 - 
    
    
    Certificate of Recognition of High-tech Enterprises
 


