Shandong Eurasian Chemical Co., Ltd. was founded in 2011 with a registered capital of 5 million CNY. we focus on the R&D and production of 4,4’-Oxydianiline（ODA）. one of polyimide monomer, and polyimide is an important kind of material widely used in the fields of electrical insulation, smart-phone communication, aerospace electronics, engineering plastics etc. ODA also is listed as high-tech chemicals in development strategy supported by China government.