Smoke condensation and whitening, water vapor and white smoke elimination
Model No. : QYXB
Brand Name : qiyu
CNY ¥ 12580
Commercial ceiling heat pump type fresh air ventilator
Model No. : HXBQ-DXR
Brand Name : qiyu
CNY ¥ 9800
Total heat recovery heat exchanger, temperature and humidity recovery
Model No. : BQ
Brand Name : qiyu
CNY ¥ 256
Household commercial fresh air ventilator with heat recovery
Model No. : BHXF
Brand Name : qiyu
CNY ¥ 2800
Heat recovery core of plate type waste heat air-to-air heat exchanger
Model No. : BXB
Brand Name : qiyu
CNY ¥ 21000
