We are leading manufacturer and exporter of water treatment chemical in China since 2006. Our company is located in chinese largest water treatment production base in Zaozhuang city,Shandong province. Our products are of world class quality and great variety. We have already been the regular supplier for various world reputed companies on Russia, Turkey, USA, Australia, Vietnam, Indonesia and Thailand. Our main production capacity is as following: ----Phosphonate: HEDP, ATMP, PBTCA and DTPM...