... 4,Competitive Price 5,Personalized Services Sanming Zhan Hua Chemical Industry Co., Ltd.was established in 2004, with a registered capital ... series of persulfates products. It has the largest specialized industrial park of persulfates in China, covering an area of ... ,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.2,Metal treatment ...