Yisheng Agriculture Co.,Ltd focusses on creating reassuring organic tea. The tea mountains are located in the Sino-Burmess border area, the primitive tribe of Xishuangbanna which is famous by hylaea in china. The average elevation is about 1380 meters high. Lots of native, charming people live there in traditional ways of their ancient culture. Organic tea: Our tea grows in the forest, No chemicals, No GMO. Reliable supplier: Organic qualified by ECOCERT. Sincerely serves: Everyone who loves our tea is our most important friend, we will serve them with our heart.