Product Description

　YZWF-based frequency control device is a non-negative-pressure water supply and drainage company of professional and technical personnel, after a long-term research and exploration, combined with the original automatic frequency conversion water supply equipment, developed a new environmentally friendly energy-saving products. Frequency of water supply due to the product set, no negative pressure steady flow, no energy waste, no water pollution in one of the advantages, it will become a kind of latest, most stylish and most convenient green water supply equipment, but also a variety of pressure water supply equipment, replacement product.