2013 Chinese High Quality Black Tea 1.Delicate aroma, mellow taste ... digestion aid, aging prevention, blood sugar level control, bloodpressure lowering, blood fat control, anticancer, radiation resistance, etc.The black ... the level into the factory inspection and product quality assurance capabilities; the same time built a large ... ; NOP,IMO; QSWelcome to inquiry. 2013 Chinese High Quality Black Tea