Fine chemical industry is one of the most dynamic emerging fields in the chemical industry today, and it is an important part of new materials. Fine chemical products have many types, high added value, wide use and large industrial correlation, which directly serve many industries of the national economy and various fields of high-tech industries.

Superfine powder technology is a solid material processing technology that can be used in post-processing of fine chemicals. In the superfine state, the physical and chemical properties of the powder will change significantly.