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Our History



Our Factory
Changyu Holding Group Co., Ltd. (hereinafter referred to as 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 and fine chemicals as its main business.


Our Product
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.


Product Application
Our products are widely used in automobiles, home appliances, communications, and smart wearables, high-performance ceramics, medical and pharmaceuticals and other fields.


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



Production Equipment





Production Market
Our products are exported to Europe, the United States, Japan, South Korea, India, Southeast Asia and other countries and regions.Polyamide Copolymer suppliers
website:http://www.changyuintl-e.com/

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