These three companies are the earliest certified and the most famous.
The tea garden of Pu 'er Zuxiang Alpine Tea Garden Co., Ltd. is located in Quanwan Village, Nanping Town, Simao District, Pu 'er City. At present, the company has driven neighboring cooperatives and more than 800 farmers to plant nearly 20,000 mu of tea, including more than 2,000 mu of organic tea gardens. The organic tea produced by this tea garden has been certified by the European Union, the United States and Japan for three consecutive years, and its products are exported to Europe, America and Japan. The picture shows tea farmers picking tea leaves in organic tea gardens.