Hangzhou song Rui Technology Co., Ltd.   

Guangdong song Rui Technology Co., Ltd. is a professional engaged in environmental air handling modern high-tech enterprises R & D and air treatment equipment manufacturing technology, long-term strategic cooperation with Zhejiang University Institute of electric company, is an important production and research base of Zhejiang University. The company's "----" brand coverage dehumidifier, humidifying machine, constant temperature and humidity machine and other products. After the company R & D team and Zhejiang University Electrical Engineering Laboratory of common development, "----" dehumidifier energy efficiency ratio increased dramatically, and has the air purifying and regulating function, is the first in the industry.