In 1955, Mr Lin, Song-Chung funded Tai-Yan Raw Material selling chemical raw material; In 1973, Te-Li Composite Chemical Co. Ltd was established; In 1979, An-An enterprise was established. In 2005, An-An has changed to Yuan-Mei Biotechnology Co. Ltd, and implanted plant protection, ferment microbial reagent to organic agriculture, animal forage Probiotics.
