Yunnan Shimonoseki Tea (Group) Co., Ltd. is located in Dali City (Xiaguan). It was reorganized by Yunnan Shimonoseki Tea Factory in 2004. Its predecessor was Kangzang Tea Factory, which was founded in 1941. Now it has become the top tea processing enterprise in Yunnan Province and even the whole country. It is the only national designated production and reserve enterprise of border tea sales in Yunnan Province.