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              Sun Guichen, Chairman of NHI, and his delegation visited and negotiated with Anhui Conch Group  Time:2024-01-31
            
        
            
          

            
          
            
        
              
            
        
            
        
            
        
            
        
              New Upgrade of Old Products: NHI Helps Customers Increase Production Capacity  Time:2023-11-06
            
        
            
          

            
          
            
        
              
            
        
            
        
            
        
            
        
              The fully section potassium salt mining machine independently developed by NHI has been successfully transported overseas  Time:2023-10-19
            
        
            
          

            
          
            
        
              
            
        
            
        
            
        
            
        
              Strengthening innovation to drive high growth in the operating performance of "time-honored brands"  Time:2023-09-25
            
        
            
          

            
          
            
        
              
            
        
            
        
            
        
            
        
              Escort the high-quality development of "time-honored brand" enterprises with high-level safety management services  Time:2023-09-18
            
        
            
          

            
          
            
        
              
            
        
            
        
          
          
          
          
        
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