RisingSun Membrane Technology (Beijing) Co., Ltd. develop and manufacture different kinds of membrane filters, include microfiltration(MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO) membranes with types of flat sheet & spiral wound for specialty applications.Spiral e-coat UF membrane and anode cell for optimizing the electrocoating process. Flat sheet membrane bioreactor (MBR), spiral wound MBR and space tube RO/NF, disc tube RO/NF for waste water treatment.Tubular UF/MF membrane for landfill leachate, RO brine and cooling water, fruit and vegetable juice etc.Our advantages: OEM service and customized service are available. Cross-replacement with most well-known brand.Our aim: Better quality; Lower cost; Quicker response; Faster delivery and win-win cooperation.