ZHEJIANG ZENGXIN CHEMISTRY CO.,LTD concentrates on manufacturing fine chemicalswith phosphor and its derivatives. With advanced equipment and keeping strong R&D power, ZENGXIN takes a leading position in Chinese phosphorous chemical industry .ZENGXIN products are widely applied in water treatment, environment protection, fabric fire retarding, metal surface conditioning, and etc.Located at the side of famous Tiantai national park, ZHEJIANG ZENGXIN CHEMISTRY CO.,LTD has made much efforts in environment protection, we act fullyin accordance with sustainable development. Please write me to my email account: rainbow.liying@163.comor zengxin@zengxinchem.com.Our contact information: ZHEJIANG ZENGXIN CHEMISTRY CO. , LTD NO. 6 PINGQIAO INDUSTRIAL ZONE TIANTAI , ZHEJIANG , CHINA 317203 TEL:0086 576 83661078 FAX:0086 576 83661745 E-mail: zengxin@zengxinchem.com Http: www.zengxinchem.com msn: rainbow.liying@163.com skype: rainbowheheWelcome to ZENGXIN CHEM!