From August 27 to 28, 2020, our company Zhengtong fog gun fan products were invited to participate in the 13th Shandong provincial urban and Rural Environmental Health Technology Expo 2020 of Qingdao International Convention and Exhibition Center.

Zhengzhou Zhengtong Fan Manufacturing Co., Ltd. is a professional fan manufacturer integrating R & D, manufacturing and sales.

Our design and manufacture of spray fan (ordinary type / explosion-proof type): effective range, wide coverage, high efficiency, can achieve directional and quantitative spray, dust reduction effect is good, fine particles of fog particles, can quickly achieve dust suppression, dust suppression, city greening, agricultural and forestry plant disease and insect pest prevention and control has significant effect, for the purpose of purifying City air, beautifying the urban environment, building green environmental protection, harmony. Healthy human environment plays an important role that other products can not replace.