... The water treatment system includes multiple-filter-medium(JDL), sand-bar filter(GL series), fine filter(JML series), fibre active carbon( ... HML series), sodium-ion exchanger(SNJ), hollow fibre super-filter(CL series), ultraviolet sterilizer(ZM series), ozonator, etc. Its treatment ... ion in the water, reducing the hardness of the water to make all specifications of the water quality fully meet ...