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          Welcome to Heyuan Kaiyuan Hard Alloy Co., Ltd! 
          




    

        
        
          
            
        
          
        

    


          




    

        
        
          
            
        
          
        

    


          Telephone
          0762-3213918
          




    

        
        
          
            
        
          
        

    


          

    





          
  




          
                    
          
                    
          
                    
          
                
          News?
           
          




          





           
          Product Center
          Contact Us
          Phone: 0762-3213918
          Fax: 0762-3212696
          Address: No. 9 Gaopu Road, High tech Zone, Heyuan City
          





















          
    
    
          
        
          
            
            
            

            
          
                
          
                    In October 2016, Heyuan Kaiyuan Cemented Carbide Co., Ltd. completed the expansion of its factory building
                
          

                
                
          In October 2016, Heyuan Kaiyuan Cemented Carbide Co., Ltd. completed the expansion of its factory building
          
                

                
          
                    

                    
                    2023-08-25
                    
                
          
            
          
        
          
    
          
    
    
          
        
          
            
            
            

            
          
                
          
                    In November 2016, Heyuan Kaiyuan Cemented Carbide Co., Ltd. continuously added new equipment in place
                
          

                
                
          In November 2016, Heyuan Kaiyuan Cemented Carbide Co., Ltd. continuously added new equipment in place
          
                

                
          
                    

                    
                    2023-08-25
                    
                
          
            
          
        
          
    
          
    
    
          
        
          
            
            
            

            
          
                
          
                    2020 Waste and Solid Declaration Data Disclosure Information Form
                
          

                
                
          2020 Waste and Solid Declaration Data Disclosure Information Form
          
                

                
          
                    

                    
                    2023-08-25
                    
                
          
            
          
        
          
    
          
    
    
          
        
          
            
            
            

            
          
                
          
                    Kaiyuan Alloy 2022 Waste Information Disclosure
                
          

                
                
          Kaiyuan Alloy 2022 Waste Information Disclosure
          
                

                
          
                    

                    
                    2023-08-25
                    
                
          
            
          
        
          
    
          
    

          





          
                    
          
                    
          
                    
          
                
          Phone: 0762-3213918
          Fax: 0762-3212696
          Address: No.9 Gaopu Road, High tech Zone, Heyuan City?
          




    

        
        
          
            
        
          
        

    


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