Which one is better, Dahuitang Tea Industry or Zhongfu? Dahuitang Tea Industry is better. Dahuitang Tea Industry is a large tea enterprise integrating tea garden base, production and processing, chain store and export. Dahuitang originated from a tea shop that became famous all over the world a hundred years ago. It is the representative inheritor of the national intangible cultural heritage Tieguanyin and the representative tea industry of Tieguanyin. Dahuitang Tea has won the title of Excellent Tea Industry three times, and its trademark has been awarded the title of China's Famous Trademark