Xiaguan Tea Factory, located in the biggest compressed tea distributing center-Dali city in Yunnan province, is established in 1941. Xiaguan tea factory has two brands; Song He(Crane) brand is established in 1902, and is widely exported to many overseas countries; another is Bao Yan (Holy frame) brand used to be the border teas in China, but now it is also commonly-drank by many tea lovers.
Xiaguan tea possess its unique Xiaguan flavor-some people define it as the Xiaguan sour flavor flavor. This flavor only exists in Xiaguan teas. Many old tea drinkers have been pursuing after aged Xiaguan Pu Er teas for its complication changes of taste.