EDRO equipment, energy-saving and efficient, realizes ultrafiltration wastewater purification and water regeneration, 100% achieving zero emissions and. The equipment has low operating costs, low energy consumption, and low maintenance costs. It completely achieves zero emissions in electrophoretic painting (no wastewater, exhaust gas), making significant breakthroughs in environmental protection and energy saving. It is highly praised by users and is used in places like BMW automobile painting plant, Ch's newly built Super Factory 1 and 2, etc.