Tianjin Xuan Wei Ding Food Development Co., Ltd. Tianjin to build high-end restaurant brand, the company was founded seven years, with their own efforts have been recognized by the industry and the community, it has become a symbol of Beijing and Tianjin soft spot for high-end consumers food and beverage brands. Enterprise won the national five-diamond dining restaurant, the national party and government organs designated hotels and the glorious title and honors. Ding Wei Cao Xuan mansion located in the Tianjin Nankai District Gulou District tourism business, is the Northern Government's last president of the former residence of Cao Kun, here mansion built in the early Republic of China, Chinese and Western-style courtyard style typical for the residential construction.