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			  		  Since built in 1989, AI-ON originated in Taiwan which has America and Shanghai branch companies. AI-ON is the professional supplier and manufacturer on pH/ORP, DO bench top and portable and On-line meters; Electrode on water analyzing measure. 
  
We are also the Chinese supplier for Omega in America, which can supply goods with high accuracy and competitive price in the market. 
  
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              | ph meter, digital ph meter, on line ph meter, portable ph meter, bench top ph meter, conductivity meter, DO meter, industrial equipment, lab equipment , water equipment , water tester , ph controller  | 
             
           
            
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                      Shanghai AI-ON Corp. | 
                     
                    
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                      China | 
                     
                    
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