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          1993.12
          The fire alarm system research group was established in the 41 Institute of Technology
          
            
          
			            
          
                
          
                
          1995.6
          JB-1000 series fire alarm system comes out
          
            
          
			            
          
                
          
                
          1995.12
          EI Fire Company was incorporated
          
            
          
			            
          
                
          
                
          2000.4
          EI-2000 series fire alarm system was successfully developed
          
            
          
			            
          
                
          
                
          2007.7
          EI-6000 series fire alarm system was successfully developed
          
            
          
			            
          
                
          
                
          2009.8
          Approved by Anhui Science and Technology Department, the company established Anhui Fire Electronic Engineering Technology Research Center
          
            
          
			            
          
                
          
                
          2011.6
          EI-N series fire alarm system successfully put on the market
          
            
          
			            
          
                
          
                
          2013.4
          The company moved into EI Electronic Industry Park as a whole
          
            
          
			            
          
                
          
                
          2014.10
          Fire alarm facility remote maintenance support system won the National Torch Program
          
            
          
			            
          
                
          
                
          2015.12
          Yiai Fire was approved to establish a postdoctoral research station
          
            
          
			            
          
                
          
                
          2016.12
          “EI and Tu” was recognized as a well-known trademark in China by the State Administration for Industry and Commerce.
          
            
          
			            
          
                
          
                
          2017.9
          EI Fire won the Mayor Quality Award
          
            
          
			        
          
    
          
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