1. Factory directly 2.100% organic product with our registered trademark 3. Competitive factory price & strict ... ,QS,ISOCompany's Mainly ProductionPu-erh Tea: the brick tea, the cake tea, the ball tea, loose tea, collection tea, etc. Product natureSlimming, promote health, ... TradePu-erh Tea: the brick tea, the cake tea, the ball tea, loose tea, collection tea, etc. What is Pu'er tea ?Pu'er tea has a ...