This product is based on patented technology to produce high-purity chlorine dioxide dosing system (patent number ZL2004 2 20029696.2),the system then uses the sodium chlorite and the hydrochloric acid as a raw material,manufacturing high-purity chlorine dioxide solution,may also realize the stable high pure chlorine dioxide solution to dose precisely.Equipment operation and management simple,safe ,reliable ,flexibe and convenient,small footprint.