1，Shanghai Jiaotong University Medical building project of fresh air rooftop mounted HVAC unit

2，Jiangsu Science and Technology University project of Fresh air rooftop mounted HVAC unit

3，Nanjing Lishui district Human Resources and Social Security Bureau project of fresh air ventilation duct air conditioner

4,Nanjing University News College project of Exhaust air heat recovery fresh air machine

5，Chinese Academy of Sciences project of Exhaust air heat recovery fresh air machine

6，Shanghai coking plant project of fresh air rooftop mounted HVAC unit

7，Suichang Republic Hospital project of fresh air ventilation duct air conditioner