KEIMEI specializes in the manufacturing of nanotechnology products, and promoting the application technology of nanomaterials. the main products are polymer-based Nanomaterials, such as: nanoscale color masterbatch made from color pigments and colorless functional nanomaterials, etc.

the plant has more than 50 production lines and a capacity of 20,000 tons per year. the Eisvogel nanomaterials are typically applied to finer fibers and micro fibers' coloration and endow various functional characteristic, which base polymers are normally PP, PA and PET, the application fields such as: medical and hygiene nonwoven, super finer fibers, high-end filtration material, chemical fiber, textile fiber, etc.