Changyu Holding Group Co., Ltd. (hereinafter called "Changyu Group") is located in Zibo National New&High-tech Industrial Development Zone, Zibo City, Shandong Province, a famous historical and cultural city in China.

Changyu Group is an enterprise group with high-end new materials as its main business. The main products are zirconia, zirconium oxychloride, nano zirconia powder materials, long carbon chain special nylon materials, long carbon chain dibasic acids, long carbon chain diols, etc., which are widely used in automobiles, home appliances, communications, smart wearables, high-performance ceramics, pharmaceuticals and other fields. Our products are exported to Europe, the United States, Japan, South Korea, India, Southeast Asia and other countries and regions. It is an international leading supplier of zirconium industry chain and a domestic first-class research and development and production base for new chemical materials.

Changyu Group earnestly implements the road of healthy and green development. Through independent research and development and technological innovation, it expands the special nylon new materials, zirconium industrial chain, and diacids & diols chemical industrial chains to the downstream and forms a high-end material industrial chain.

Changyu Group has undertaken a number of national key new product plan projects, such as Brassylic Acid, nylon 1212 hot melt adhesive, semi-aromatic nylon MXD12 powder coating, modified nylon resin, and successively won the National Science and Technology Progress Award, Shandong Province Top Ten Scientific Achievements, Chinese Academy of Sciences Invention Award and other honors.

Our group has a number of technological innovation platforms such as academician workstations, national-level nylon product research and development centers, Shandong provincial enterprise technology centers, and new materials research institutes. The Group and the Chinese Academy of Sciences have been a strategic partnership for many years, providing a powerful impetus for the Group's technological R&D and industrial innovation.The group is now a high-tech enterprise and the chairman unit of China's Special Nylon Engineering Plastics Technology Innovation Strategic Alliance.

To insist on global vision, establish first-class standards and build a century-old enterprise is the mission pursuit and development vision of Changyu Group. We are willing to cooperate sincerely with friends from all walks of life to create a better future.