Chibi city Zhaoliqiao Dongzhuang Tea Co., Ltd., located in chibi city, Hubei Province, is a diversified tea group integrating tea product research and development, production, processing, sales, teahouse management, tea culture industry and eco-tourism. The predecessor of the company started from "Yangloudong Tea House", which is the origin of blue brick tea. In the first year of Qingganlong (AD 1736), it was founded by Mr. Lei Zhongwan, a Confucian businessman in Yangloudong Ancient Town, and later renamed as "Dongzhuang Tea House". The tea shop is located in Miaochang Street, the ancient town of Yangloudong, and the factory building is located 60 meters below Guanyin Spring in the ancient town of Yangloudong. Taking the old green tea produced in Yanglou Cave as raw material, it is made by Guanyin Spring. Because Guanyin Bodhisattva rode the lotus, the brick tea made was "taking the lotus as a case and taking the word Dong Zhuang as knowledge". Dongzhuang green brick tea has been circulated for more than 200 years. Ancient poetry: Gu Xiang bluestone, sheep house bluestone, wooden house in a hundred-year cave village in autumn, cultivated for thousands of years, and washed with the charm of Guanyin Spring. It is the history of the famous Guanyin Spring and Dongzhuang Brick Tea in Yangloudong Ancient Town.

Yang Lou Cave, the origin of Dongzhuang green brick tea, has been famous at home and abroad for its unique advantages and natural suitability for tea since ancient times. It is the origin of green brick tea and rice brick tea. Yanglou Cave and its neighboring provinces of Hunan, Hubei and Jiangxi have remnants of Mufu Mountain, with uneven peaks and continuous slopes. The red soil in the south of the Yangtze River contains a little gravel and has good air permeability. It is rich in trace elements such as potassium, calcium, iron, zinc, silicon, boron, magnesium, molybdenum, strontium and selenium. Coupled with the subtropical monsoon circulation, there is abundant rainfall, sufficient sunshine and four distinct seasons. It is especially suitable for tea extract to take advantage of China, and the produced tea is mellow in taste.

Dongzhuang green brick tea is made of high-quality organic tea produced in Yangloudong, which is fermented for a long time and then autoclaved at high temperature. The soup is red and clear, fragrant, pure, sweet and meaningful. Drinking green brick tea not only produces fluid to quench thirst, but also has unique effects such as relieving boredom, invigorating stomach, reducing fat and slimming, keeping out the cold and refreshing, sterilizing and stopping diarrhea, which are beyond the reach of other teas. Mainly sold to Inner Mongolia, Xinjiang, Tibet, Qinghai and other northwest regions and Mongolia, Georgia, Russia, Britain and other countries.

With the development concept of carrying forward the tea culture in the ancient town of Yang Lou and creating a natural green drink with new hope for human health, and relying on the original ecological tea garden in Yang Lou Cave and the century-old brick tea production technology, the company is committed to creating the iconic brand of China black tea. It owns more than 50 varieties of Dongzhuang green brick tea, Dongzhuang black tea and Dongzhuang green tea, and its products have successively won the China Hubei Gold Award and China. Dongzhuang Green Brick Tea won the famous brand in China, and the company also won many honorary titles, such as leading enterprise in agricultural industrialization and enterprise in China that values quality and abides by contracts.