MR group was founded at 2005 by a professional team at Shanghai.We started the business by PS/PES/PEN ultrafiltration membrane.Later we expanded the production line by hollow fiber membrane,MBR and reverse osmosis membrane and started our own equipment design and assemble department. So far we already owned 14 branch companies,cooperation partner.Our business range covers membrane production,water treatment project design&construction,equipment design,assemble&test,solid waste treatment,consumable resell,technology support and so on.Our annual sales volume is over 200 million USD and grows up every year.