Meituan. Da Ya Li Roast Duck Restaurant is the flagship brand of Da Ya Li Restaurant Co., Ltd., which was established on April 26th, 1997. The group purchase of this restaurant can be purchased by Meituan, a technology retail company. Since its establishment in March 20th 20 10, Meituan has continuously promoted the digital upgrading of service retail and commodity retail on the demand side and the supply side, and worked hard with the majority of partners for consumers.