CN
                 | 
                EN
            
            
            
        
            
                                    
    
            


    
            
        
    
            
    
 
            
        
            
            
        
            

        
            
            
            
            
                
            
                    
            
                        
            
                            
            Fireproof Guard of Insulation Hidden danger
            
                            
            Mineral insulated cables, consisting of high frequency cables and magnesium oxide and seamless copper tube protectors, have strong fireproof properties and are widely used in various fields with excellent performance.