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			  		  Established in 2002 and Headquartered in Henan Province, Henan Ouyi Environmental Protection Technology Co., Ltd. is one of the leading integrated Hi-tech companies engaging in research, development, manufacture, marketing and service of gas system of CNG and LPG dual-fuel automobiles, motorcycles and diesel vehicles in China. main product include:ECU、reductor、gas injector、OBD emulator、MAP sensor、oxygen emulator、timing advanced processor、switch etc. | 
             
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              | ECU, reductor, gas injector, OBD emulator, MAP sensor, oxygen emulator, timing advanced processor, switch,CNG open loop, LPG Open loop,CNG Sequential Injection, LPG Sequential Injection  | 
             
           
            
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                      | Company :  | 
                      Henan Ouyi Environment Protection Technology CO.,Ltd | 
                     
                    
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                       Contact us   | 
                     
                    
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                      China | 
                     
                    
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