Emate(Shanghai) Environmental Technology Co.,Ltd is a high-tech enterprise integrating R&D, production and sales , we have been pursuing technology reforming of water treatment industry, breakthrough the technical bottleneck of traditional domestic RO membrane. We independently design, develop and produce more than 95% of the water treatment spare parts, including RO membrane, pressure tank, water pump, filter housing, filter, high and low voltage switch, solenoid valve, four-way valve, flow restrictor, tube, quick connector,etc.