Reverse Osmosis, Mineral Water Plant, Sea Water Desalination manufacturer / supplier in China, offering U-PVC Plastic Bag Filter System for Cosmetic Chemistry Support Basket Good Corrosion Resistant, Plastic Vertical High Flow Cartridge Water Filters Resisting Acid & Alkali Resistance, UPVC High Precision Plastic Rust-Proof Filters PP Cartridge for Electronic Industry and so on.