... year's manufacture experience 2.ISO9000 And ISO14001 3.Used as textile chelant .sequestrant and dispersant.stabilizer HEDP water treatment ... metal and nonmetal In light woven industry;HEDP is used as chelating agent in non-cyanide electroplatingUesd as detergent, ... PAAS, HPMA, MA-AA, AA/AMPS, PESA, PASP,1227, ISOTHIAZOLINONES .BTA ,TTAusage: our products are used in cooling water system and oilfield ...