Does Kunming Tea Factory still exist?

No longer exists. Kunming tea factory used to be next to the Dongsi Market Federation of Trade Unions. Now it's a market selling jade and the like.

There is an old tea house in Kunming that is still in operation: the old name of Pu 'er tea belongs to Cheshun, Yi Wu, and Yunnan Pu 'er was once the only tea factory dedicated to the Qing Dynasty. There is a shop in Kunming, at the intersection of Beijing Road and Baiyun Road, next to Carrefour Pizza Hut restaurant on Baiyun Road. You can go and see if I have bought his tea, the cheapest is 200 yuan, tens of thousands of yuan.

If you are a foreign tourist, I suggest you go to the supermarket, Wal-Mart, Carrefour and so on. If you want to buy something that the supermarket doesn't have, you can go to the "tea city" to buy it. You can call Kunming 1 14 for details, such as the location and route of Kunming's relatively large tea city.