According to the query of Qianmulang Tea Network, Zheng Hao tea industry pays attention to high quality and specialization in tea quality, brand positioning and consumer experience, and belongs to high-end tea enterprises. Menghai Zheng Hao Tea Co., Ltd., located in Menghai County, which is known as the first county of Pu 'er in China, is a professional enterprise integrating R&D, production, sales and service, and is committed to creating high-quality and high-grade Pu 'er tea. Hengfu Tea Industry Co., Ltd. was established in 1998, and its headquarters is located in Fuli Yinglong Square, Zhujiang New Town, Tianhe District, Guangzhou. It owns two famous brands of Hengfu Dongdao, and is a comprehensive enterprise integrating creativity, design and tea culture.