| Sign In | Join Free | My himfr.com |
|
...dimineralization technology using to separate the dissolved solids (most of them are salt and ion) from the water solution .RO membrane is a perm-seletive barriers which allow some speices to selectively per...
...release a large number of negative ions, repair the damaged surface of the hair, reduce the damage to the hair, nourish the hair and make the hair smooth and shiny,and design double anti - perm Insulation to...