Air conditioning unit for Embraer 170/190 regional jets

We are conducting joint research with Hamilton Sundstrand to expand our commercial aircraft air conditioning business based on heat exchanger technology, and as an example of practical application, we have jointly developed an air conditioning package for the ERJ-170/190 of Brazil's EMBRAER. For the air conditioning package for the ERJ, we are responsible for the design and manufacture of the pre-cooler, air-to-air heat exchanger, condenser, water separator, and water evaporator, which are the main functions of heat exchange.