Zhejiang Zhefeng Technology Co., Ltd. is located in Shangyuliang Lake, the "hometown of Yingtai", adjacent to the Hangzhou Ningbo and Shangsan expressways, and more than 90 kilometers away from Hangzhou and Ningbo respectively, with extremely convenient transportation. It is a professional enterprise that produces fans, air conditioning and ventilation equipment. The enterprise has complete production equipment and advanced testing equipment. For many years, it has collaborated with research institutions such as the Institute of Fluid Engineering at Zhejiang University to jointly develop high-tech ventilation and refrigeration products. The innovative technology of energy-saving explosion-proof fan and electric rain proof shutter jointly developed with the Fluid Engineering Research Institute of Zhejiang University has been recognized and approved by the China National Intellectual Property Administration as a utility model and national patent for invention. The enterprise has passed ISO9001 quality system certification and 14001 environmental system certification, and has been awarded the titles of "Contract abiding and Trustworthy Enterprise" and "AAA Credit Enterprise" multiple times. The "Zhefeng" brand fans and louvers have also been rated as "China's high-quality brand products" by the China Product Quality Certification Center.

All kinds of explosion-proof fans, electric rain proof louvers and special fans for subway tunnel pipe gallery produced by the company are famous for their low energy consumption, high efficiency and excellent safety performance. The products have passed the qualification test of national inspection institutions and obtained relevant licenses, and have been widely used in large Fossil fuel power station, nuclear power plants, advanced civil buildings, tunnel subways, urban underground pipe gallery The ventilation systems of various hospitals and other industries have received unanimous praise. Our company adheres to the principle of quality first, reputation supreme, and technology supreme, and strives to develop and produce high-tech products to serve society. We sincerely welcome enterprises and experts at home and abroad to our company for technology development, joint venture and cooperation, and to jointly open up a new world in the field of ventilation.