About 1 Trademarks found that are owned by Zhejiang Dean Science & Technology Holdings Coltd

Biological contactor for treatment of sewage and drainage water; External ballast and bilge water filtering and absorbing device for use in a local containment area for removing aquatic nonindigenous species, oil and other contaminants from the effluent; External filtering device for use in a local containment area for removing oil and other contaminants from storm drain effluent as it exits storm water systems; Purification installations for sewage; Waste water purification apparatus, installations and tanks; Water filtration and purification units and replacement cartridges and filters therefor; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water; Water treatment equipment, namely, reverse osmosis units; Water treatment equipment, namely, water filtration units; Water treatment equipment, namely, water filtration units and reverse osmosis units