We are a global chemicals supplier in China with independent license of import and export, specialized in developing and exporting swimming pool & spa water treatment chemicals, phosphate, fluoride and chrome product. ---Water treatment chemicals such as calcium hypochlorite,TCCA, SDIC, CYA. ---Phosphate such as MKP, DKP, MAP, DAP. ---Fluoride such as ammonium fluoride, aluminium fluoride, magnesium fluoride, potassium fluoride, sodium silicofluoride, magnesium silicofluoride, potassium ...