'''Kunming Tea Factory''' (昆明茶厂 ) is one of [[CNNP]] operated puer labels. It is one of the two companies which started in 1973 producing shu style puer. Puer tea from Kunming Tea Factory is designated on labels by the number 1 on the fourth digit. | '''Kunming Tea Factory''' (昆明茶厂 ) is one of [[CNNP]] operated puer labels. It is one of the two companies which started in 1973 producing shu style puer. Puer tea from Kunming Tea Factory is designated on labels by the number 1 on the fourth digit. |