Supplier: Phosphonate products (ATMP, HEDP, HPAA, PBTCA, EDTMPS, EDTMPA, DTPMPA, PAPE, HDTMPA, PAPEMP, BHMTPMPA, ATMP.Na4/ ATMP.Na5/ ATMP.KX, HEDP.NA/ HEDP.Na2/ HEDP.Na4) polymer products (PAA, PAAS, HPMA, MA-AA, AA/AMPS, POCA, SODIUM POLYARYLATE, PESA, PASP) bactericide and algicide (benzalkonium chloride 1227, mi/cmi), corrosion inhibitor (BTA, MBT, TTA) reverse osmosis chemicals (antiscalant and dispersant for ro memberane)