Tianjin Jinghai Yunda Industry and Trade Co.,Ltd. is a professional manufacturer about water filter elements. The pleated cartridge is made of polypropylene (PP), polyvinylidene fluoride (PVDF), polyether sulphone (PES) or nylon-6(N6). It has a big surface area and good dirt-holding capacity. The body is sweating soldered and no binder or adhesive added. It is widely applied in the production of pure water, medicine, organic solvents etc.
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