News One: Dear customers, weolcome to our website
More than10 years experience, ISO, CE ,SGS certificated, 3D design ,one hour reach shanghai port, this is how we keep good quality and competitive prices for global valued customers. Dagyee main Wastewater treatment products: Dissolved air flotation Lamella clarifier Screening MBBR Filter Sludge screw dewatering Quartz sand filter Polymer PAM preparation unit Screw Flight If any product