ZHEJIANG ZENGXIN CHEMISTRY CO.,LTD was established in 1994 as an big manufacturer professionally producing phosphorous chemicals. Our two plant sites are set respectively in TIAN TAI, ZHEJIANG and JIN DE ZHEN, JIANGXI. We have possessed more than 50 million dollars capital asset and 300 employees including 30 technicians in it. Our company implements modernization management system and own advanced equipment and mighty exploiting power. As one of the earliest enterprise getting through the certification of ISO9001, ISO 14001, we are ahead of other competitors in phosphors in chemistry industry. At present, SODIUM HYPOPHOSPHITE PHOSPHOROUS SULFATE (102%~103%), TETRALIS HYDROXYMETHYL PHOSPHOROUS SULFATE, TETRALIS HYDROXYMETHYL PHOSPHOROUS SULFATE UREA are mainly on our product line. And our annual output is 10,000MT for SHPP, 6,000MT for THPS, 3,000MT for THPC, 90% of which is exporting to European, America, Japan, South-east Asia and so on in almost 30 countries and areas. They are widely used in industrial water treatment, textile flaming, metal surface improvement, medicine intermediate, petrochemical complex and environmental protection. ZHEJIANG ZENGXIN CHEMISTRY CO.,LTD has always been pursuing consistently sustainable development and environment-friendly production in order to achieve totally the green production. From beginning to end, advanced technology, qualified product, pure-hearted service are always the motive and source for us to develop. Welcome you, wish to cooperation with you.