Min. Order Reference FOB Price
100 kg US$3.00-5.00 / kg
Product Description
Lanlang® Crystphos® The only company in China with NSF certification of polyphosphate siliphos anti-scale balls Lanlang® Polyphosphate Siliphos is the reliable slow-soluble food grade chemical, which brings us the economical way to protect industrial &potable water systems ...