The main office of the limited liability company of the king ding ding building in beijing was established in 1993 and the former head office was located on the street (which was later moved to the south end of the earth as a result of the expansion of the olympic road). As the city's round-the-clock restaurant, with its unique operating methods and high-quality products and services, kim qing dang quickly took over the city's midnight market, increasing its visibility and promoting the development of a street of food and drink in the east. After more than a decade of development, kim ding ding has become one of the famous and influential food brands of beijing and has grown in scale. To date, more than 30 branches, three business models, have been developed. The company's stores have been exposed to a number of well-known business circles and areas and have evolved into a golden chain management model。