Resistance-reducing agents can effectively reduce soil resistance and impedance and provide good permanent conductivity.It provides stable resistance for all life, even under dry soil conditions,It is quite effective due to stable performance. Without salt and chlorine, it protect the protective grounding body from corrosion.The resistance-reducing agent does not dissolve, decompose and it is not washed away. No regular treatment or replacement, maintenance-free, no continuous water addition, no impact on soil, no pollution of groundwater, it is in line with environmental requirements.