Xi'an Bahuang Yesen Tea Co., Ltd. is a tea company integrating production and sales. There is a total of one independent brand "guheyezong" and two operating brands "Northwest operation center of Zhejiang tea group" and "mengchang No. Pu'er northwest operation center", covering six major tea categories. Among them, Hefeng wild tea is a unique branch in Hefeng gold tea producing area with 30 ° N and 110 ° e. the whole brand fresh leaves are collected from heyezong r Alpine original ecological wild tea base since ancient times, with an altitude of 1000-1500 meters. Most of the tea trees are perennial shrubs planted by artificial models a hundred years ago, but they have been abandoned for more than 70 years. For more than 70 years, these tea plants have been left unattended, natural selection, survival of the fittest, and wild growth. Tea trees grow together with nearly 100 kinds of plants in the mountains. Tea is in the forest, forest is in the tea forest, and the tea forest is symbiotic. It is like a hundred year old tea tree ancient peach land hidden in the deep mountains and dense forests. Morning mist late LAN seventy, absorb the spirit of heaven and earth, gather the essence of the sun and moon, so that the Hefeng wild tea maximizes the breath of the virgin forest and natural mountain farm, thus giving rise to the unique wilderness fir charm. At present, the management of the original ecological wild tea base of Cong r mountain in guheye still does not carry out manual intervention, and follows the "five no principles" of no medicine, no fertilization, no weeding, no mowing and no excessive picking, which safeguards the unique "game" of wild tea, and establishes the "three zero standards" of healthy tea drinking with zero pollution, zero pesticide residue and zero additive. The six series of Hefeng wild tea adopt the combination of Fujian traditional technology and modern tea making technology, which stimulates the best taste of the wild tea which has bee