CHEM (Yueyang) Waterborne Additives Co., Ltd. is working on the research, development, production and sale of environmental Additives technology. Our company owns the first-class technical team of chemical compound and application. Being excellent, the Huazhong University of Science and Technology and many other research institutions are cooperated with us. Owning a good image in the same trade of occupation, Our company has passed the iso9001 :2008 quality system authentication. Our Company p...