 
Quality Management System Certification (English)
 
Quality Management System Certificate
 
"Multi-material Combination Dental Disc" Won "2019 China Cycle Innovation Gold Award" at the 29th China International Bicycle Exhibition"
 
"Integrated Mountain Bike Bicycle Flywheel" Won "2018China Cycle Innovation Gold Award" at the 28th China International Bicycle Exhibition"
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  Business License
  
    
       
      
        
      
      
  
 
        
 
        
Company address: Factory 7#, No. 217, Fenglin 3rd Road, Yuelu District, Changsha City, Hunan Province