1.Keemun black tea grows in 1000m high mountains, so the tea nutrition is much better than the other tea from ordinary tea park. 2. No chemical fertilizer and agricultural chemical used in the tea park, it is full of natural growing. 3. keemun Black Tea is featured for its "treasure light", meaning the glittering pitch-black coulor. The tea is tasted pure and mellow, sweet as honey and fragrant as orchid.