The 20-degree skin is the brand of the 20-degree catering management company in tianjin city. The 20-degree catering management company, which is part of the san qin group of tianjin, was established in may 2012 to focus on the cultural field of authentic western pasta, with a large bowl under the banner of the fast food brand, the cultural theme restaurant, the qin village building, the tasting brand of qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin qin, and the new fast food brand of 20 degrees cold leather. Twenty degrees of cool skin is the brand of a new fast-food chain under the umbrella of the san qin group, which was built in conjunction with the 8th generation of qin's masters. The entire 20-degree cold-skin menu consists of a cool-skin series, a long series, a round-up series, a drink series, a six-size single series and a set of meals from the sweet series, with perfect coverage of the two main forms of snack and staple food. The six main food series of 20 degrees of cool skin can be freely chosen according to the start-up plans of the association, and the hot and cold food categories ensure that the spring, summer, autumn and winter seasons are full. After 30 years of nurturing, the skin has become acceptable to people in various eating habits throughout the country. The skin has become the same strip, rice, bread and four main chinese foods. Unlike the other three chinese food staples, the skin can be used either as a staple or as a snack. A cool brand that can address standardization and give food commodities the attributes of fast-forwards, as well as the upgrading of brands in the trend towards higher consumption, will be the most valuable source of investment in the industry. In the case of poor operations, the 20-degree cooling headquarters, which operates under a dedicated area of responsibility, will be directed directly by senior experts to improve its management until it becomes dangerous. In the event that the operation cannot continue due to exceptional circumstances, it is possible to apply for withdrawal or transfer from the 20 degree cool head office, which, after analysing the reasons for the 20 degree cool head office, can help the investment agent to withdraw, transfer or acquire, safely exit the chain system, and the 20 degree cool head office investor to withdraw from the business without fear, reducing the risk to zero。