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     Your present position：Home?>?Quality Engineering?>?Road and Bridge 
   
         
   
         
     
     
   
         
  
         
  
         
    
  
         
        
            
        
                
                
        
                    Address：No. 57, Section 3, Renmin Middle Road, Chengdu, Sichuan, China??Zip：610031
                                    
        
				 
        Tel：0086-28-64375598 ???Fax：0086-28-86939799 ???Email：19mcc@19mcc.com.cn 
                   
                
        
				 
				
                
        
                    Copyright ? 2006-2021 China 19th Metallurgical Corporation
                    ??License No:蜀ICP备19000500号-1?工信部备案号查询地址
                
        
                
        
                    
                    
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