Rotating heat exchanger
Zibo Qiyu mainly deals in energy recovery heat exchangers, household and commercial fresh air ventilators
Zibo Qiyu Air Conditioning Energy Saving Equipment Co., Ltd. is mainly engaged in: Energy recovery heat exchanger, household and commercial fresh air ventilator, combined air conditioning unit fan heat exchanger Read more…
English 
Chinese 
German 
Japanese 
Korean 
Russian 
French 
Hindi