... 1.good quality puer tea. 2.organic puer tea cake. 3.passed FDA, IMO, NOP, QS, HALAL ... : Yunan Dianhong Group Co., Ltd Storage Method: Stored in clean, ventilated, dark place, others no different.Shelf life ... Research has shown the black tea can be used in the fight against cancer. Properties of the tea ... tea are lessened when milk is added. So, in order to take advantage of the amazing health benefits ...