Dongyue Group was founded in 1987 and listed in Hong Kong, China in 2007. In 25 years, Dongyue has grown into the largest fluorosilicon material production base in Asia, a leading company in the fluorosilicon industry in China, and the first fluorosilicon material industrial park in China, following the development direction of technology, environmental protection, and internationalization. It is an excellent supplier for famous domestic and foreign companies such as Daikin, Mitsubishi, Haier, Hisense, Gree, and Midea. The company adheres to scientific and technological innovation, has controlled a large number of independent intellectual property rights in the fields of new environmental protection, new materials, new energy, etc., and has broken many foreign technology monopolies in new environmentally friendly refrigerants, fluorosilicon materials, chlor-alkali ion membranes, etc., and achieved localized replacement. Party and state leaders such as Hu Jintao, Wen Jiabao, Li Keqiang, He Guoqiang, and Li Yuanchao visited Dongyue one after another and highly praised Dongyue's major independent innovation achievements in the development and localization of fluorosilicon materials, especially ionic membranes. The company has successively won honors such as China's famous trademark, China's famous brand, and the National May 1st Labor Award. It has a national enterprise technology center, postdoctoral workstation, Taishan scholar position, and undertakes major science and technology projects such as the National Key Torch Program, the National 863 Plan, the “Eleventh Five-Year Plan” National Science and Technology Support Plan, and the Shandong High-tech “No. 1 Project”. It is one of the 18 “National Science and Technology Development Export Innovation Bases” determined by the Ministry of Commerce and the Ministry of Science and Technology. In 2010, Dongyue ranked 25th in China's top 100 petroleum and chemical industry, and 4th in China's top 500 competitive enterprise groups. For future development, Dongyue will follow the direction of technology, environmental protection, and internationalization, build a global functional membrane material base, build a 100 billion fluorosilicon industrial park, and strive to become a world-class brand company.