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     Xingtai Steel has 156 patents in force until now
    

    
         
　 Updatetime:2020-06-17　Hits:
    
   
 
          
    
          
     
         
    
            
    
            
      
     
    　　As the first batch of national intellectual property advantage enterprises announced by the State Intellectual Property Office, Xingtai Steel has always been promoting technological innovation based on the research concept of “accurate recognition, strict definition, fine analysis and precise improvement”. Now, Xingtal Steel could produce 3347 products which belong to 629 types of steel. Besides, 156 patents in force, including 50 patents for invention are obtained.
    

    

     
    

    
	
		
    
			
			
		
    
	    

    

     
    

    　　
    

    
   
            
    
          
    
          
    
          
  
          
    
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