Xiamen Yuyi new tech Co., Ltd. was established in 2016 and is headquartered in Xiamen, Fujian. It is an enterprise that develops and produces rare earth nano-elements. After years of scientific research by the company, in addition to the preparation technology of high-purity rare earth nano-elements, the company has also developed and completed an industrial application of rare earth nano-elements, that is, the specially-treated low-catalytic rare-earth nano-cerium oxide crystals have good dispersion and solubility, reaching the level of skin care, and can become extremely high-quality cosmetic raw materials for industrial applications.

The company has a rare earth element nano-precipitation experimental workshop, and is equipped with a complete preparation process, which can prepare all-nanometer high-performance rare earth single elements. Moreover, the raw material of rare earth chloride is directly precipitated, and all nanocrystals are formed at one time, which is different from the traditional manufacturing process on the market that affects nanometer characteristics through crushing, grinding, mixing, and secondary precipitation recovery.