Qingdao Rely Environmental Technology Co., Ltd  

Dish-tube Reverse Osmosis Membrane; Screw Stacker Sludge Dehydrator; Submerged Ultrafiltration; External Tubular Ultrafiltration; Disc Tubular Ultrafiltration; Screw Stacker; Conveyor; Ion Exchanger; Dosing Device; Integrated Water Purifier; Mud Scraper; Filter