Beijing Qinrunze Environmental Protection Technology Co.,Ltd (QRZ), established in 2009, is a integrated solution provider in the field of water treatment, covering landfill leachate treatment, food waste treatment, industrial waste water treatment, sanitary waste treatment, mine waste water treatment. Business scope of QRZ encompasses the whole process of water treatment, ranging from engineering design, equipment manufacture, installation & commissioning, project contracting to entrusted operation. QRZ is capable of producing Membrane Bioreactor (MBR), Ultrafiltration (UF), Nanofiltration (NF), Reverse Osmosis (RO), Disc Tube Reverse Osmosis (DTRO), A/O Unit and the associated equipment, unit and accessories.