Yunnan Taetea (Dayi) Group is one of the most well-known pu erh tea manufacturers in the world. The group owns several companies including the famous Menghai Tea Factory. Located in Xishuangbanna in the Southwest Yunnan the factory has been providing quality tea for over 70 years. It has especially become famous for ripe pu erh, and later on also raw pu erh.

Menghai Tea Factory today produces their products mainly under the Taetea brand, which is without a doubt a brand that every pu erh tea lover is familiar with.