Chongqing University Cancer Hospital, Chongqing Cancer Institute, Chongqing Cancer Hospital, and Chongqing Cancer Center are national tertiary grade-A specialized cancer hospitals integrating medical treatment, teaching, scientific research, prevention, and rehabilitation. For this project, Sujing Bush's purified heat pump direct-expansion air-conditioning units were selected.

Peking University Shougang Hospital is a tertiary comprehensive hospital. For this project, Sujing Bush's ultra-low temperature air source heat pump units, combined air-conditioning units and several cassette fan coil units were selected. For a long time, Sujing Bush has been unanimously praised by users for its advantages in purification, energy conservation and environmental protection with its technological accumulation and precipitation, and has been renowned in the industry for its stability and professionalism. The successful cooperation with Peking University Shougang Hospital this time is precisely the result of Sujing Bush's high-quality product quality and the hard work of its sales staff.