EiShin Co., Ltd. provides filtering technology for combustion efficiency and reducing air pollution.

EiShin Co., Ltd. contributes to save the earth by distributing eco-friendly products. Presently, they have the first product, “eco-SPRAY” which improves the combustion efficiency by rendering the incoming air in the automobile engines more combustible by subdividing groups of molecules in the air. The eco-SPRAY is applied to car air filters every 5,000 km to reduce harmful emissions and increase gas mileage, typically from 8-40%, while decreasing air pollution.