Sichuan Mengdingshan Duzhen Tea Industry Group Co., Ltd. was registered in 2007, and Weiduzhen is taken from the poem "Shutu tea is holy, Mengshan is unique". Its production base is located in Mengding Mountain, the core production area of Mengshan tea, with a perennial rainfall of more than 2,000 mm, and has more than 1,000 acres of green ecological tea gardens, 5 large-scale tea professional cold storages, and the use of insecticidal lamps and other physical control methods to control insect pests. Because of its outstanding performance in e-commerce, it was rated as an e-commerce demonstration enterprise in Sichuan Province by the Sichuan Provincial Department of Commerce in 2013, and has successively become the governing unit of Sichuan E-commerce Association and the executive director unit of the E-commerce Professional Committee of China Tea Circulation Association.
 
In 2011, Weiduzhen Mengding Yellow Bud was affirmed by the expert group of the National Tea Industry Quality Supervision and Inspection Center and won the gold medal of China's famous tea selection. Most of the tea enterprises in Mengshan area take Mengshan green tea as their main business, and Mengding yellow buds are sold as a relatively high-end product. There are not many products of Weiduzhen Mengding Yellow Buds, all of which are made of high-grade tea, there is no expensive gift for sale, and the price range is relatively concentrated, 100g is sold at 100-150 yuan, of which the total price is relatively low 50g is suitable for the first purchase and taste.