
this product is a nitrogen oxide (nox) reducer for diesel engine selective catalytic reduction system, with non-toxic, non-irritating, non-flammable, etc. it is suitable for national iv, national v, national vi emission engine scr system, and is the standard configuration of scr technology. this product is an effective way to reduce vehicle exhaust emissions at this stage by producing selective catalytic reduction reaction with nox and converting it into nitrogen and water, thus reducing the emission of nitrogen oxides and particulates.