*Adopt patented technology to replace the traditional manual immunization mode and greatly improve the working efficiency.

*Even and quick dosing of chemicals to keep the best effect of chemical and achieve the overall immunization.

*The unique design of hose sprayer nozzle allows it to be swung randomly and switched on/off instantly with high efficiency,convenient and chemical saving.

*The chemicals box and its semi-transparent cover are graduated to provide convenient and precision to chemical proportioning.