I was in Yunnan last month and I was at the Xiaguan Tea Factory in Dali, Yunnan.
Xiaguan Tea Factory is one the oldest pu erh tea factories in China. It continues to produce quality pu erh and is today one of the biggest producers of pu erh tea in China.
I arrived at the factory late in the evening and had the opportunity to visit their showroom. This 'showroom' is actually a beautifully refurbished Chinese 3 storey house that came with a huge courtyard. There were many rooms that highlighted the various milestones of Xiaguan Tea factory. There was the trophy and awards room, scroll room, tea room, history and even a tea tasting room. Simply fascinating.