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     Location：Home  - Product  - National standard large-diameter gate valve
      
    National standard large-diameter gate valve
    
    
    
    
    
      
      
    
        
      
    
    
    
  
    

    

    
  
    
    
    
      
    National Service Hotline/0577-67312884
    
    
    
    
    
      
     Contact us 
             
      
    Mr. Lin ：15257765500
    
      
    Tel：0577-67312884 0577-67991221
    
      
    Add：No. 99, Industrial Center Road, Yongjia County, Wenzhou City, Zhejiang Province
    
      
    
      
      
    
        
        
     
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