... black tea, organic tea, CTC with factory located in Huangshan, Anhui province. We have 1600mu of tea ... were sold all over the world.We specialize in producing :1).Gunpowder tea:3505AAA,3505AA,3505A, ... organic tea Germany BCS certificate.•Keemun black tea grows in 1000m high mountains, so the tea nutrition is ... park.•No chemical fertilizer and agricultural chemical used in the tea park, it is full of ...