1. March 1984, the establishment of Sichuan shouan Berberine Factory, it was belonged to enterprise of colletive ownership.
2. May 1985, Sichuan shouan Berberine factory was changed to be enterprise of individual ownership.
3. August 2009, Sichuan shouan Berberien facotry was named by Chegndu LinXiang Herb Co.,Ltd.
4. In 2013, we got the land use right for our new production line.
5. In 2014, we began to construction shouan our new production line.
6. In 2015, we got the license of raw materials developping in Lao.
