·2005, the air conditioning system with air supply and exhaust for motor performance test has been developed, and will come into use soon. ·2005.6, Capillary tube Performance Test Device had come into use. ·2004, Balanced ambient room-type calorimeter had been developed and had come into use in 2005.6. ·2004.3, EMC test chamber with environment control had come into use. ·2004.3, Anechoic chamber with environment control had come into use. ·2003.11, Vehicle low-temperature chamber（-40～0℃）had come into use. ·2003, The vehicle emission of pollutants test chamber that conforms to European Ⅰ～Ⅳ emission regulations had been developed and had come into use in 2003.11. ·2003.6, Environment Chamber( the highest temperature is 90℃，the highest relative humidity is 95% when the dry-bulb temperature is 40℃) had come into use. ·2002, Environmental Chamber that can simulate all kinds of climate conditions had been developed and had come into use in 2002.7. ·2002, Calorimeter for Central Air Conditioner System had been developed and had come into use in 2002.9.