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      Welcome to Dongguan Yonghao Electric Industry Co., Ltd.
      
			
		
      
	
      
	
      
		
      
			
      
			
      
				
      
					
      
				
      
			
      
		
      

      


      
	
      
		
      
			
      
                
        
                    
      1. AC Plug
      2. DC Line
      3. Wire
      4. Electronic Wire
        5. 
                
      
            
      
		
      
		
      
			
      
					
      
						RS232-7
			       
      
					
      
						
      RS232-7
      
						
      
						
      
                        
      Previous：
       RS232-6
      
                        
      Under：
       RS232-8
      
                        
      
					
      
				
      
				
      Description
      
				
      
			
      
		
      
	
      

      
	
      
		
      
			
      
				



				
      
						
      Contact us
      
						
      
							
      Dongguan Yonghao Electric Industry Co., Ltd.
      
							
      Add：Jinghai West Road, Shatousha, Changan Town, Dongguan City, Guangdong Province, China
      
							
      Tel：0769-85335588 85335338
      
							
      Fax：0769-85392020 85359302
      
							
      Email：yh_sales01@yeah.net
      
							
      Website：lawensw.com
      
						
      
					
      
			
      
			
      
				
        
					
      1. 
						
        
							
							Official website
						
        
					
        2. 
				
      
			
      
		
      
		
      
			
      Copyright 2020 Dongguan Yonghao Electric Industry Co., Ltd. All Rights Reserved.