| 水软化剂买家 |
 |
|
| |
|
|
| |
|
|
 |
| |
| | We require qualified suppliers only for water softener, power saver. Regards Nallasivam S.V
| | | | | We are a UK based company looking to establish a business relationship with a reputable company. We require reverse osmosis units manufactured to our specification. Units will be from 100gpd to 500gpd...
| | | | | A water softener reduces the calcium, magnesium and to some degree manganese and ferrous iron ion concentration in hard water The water to be treated passes through a bed of the resin. Negatively-char...
| | |
|
|
|
|
1
[1-1]
|
|
|
|
