Beijing Er shang Group is a large-scale food industry group supported by technology, education, information and property management, which is dominated by food storage， manufacturing industry, food trade and logistics service industry, planting and breeding and ocean fishing industry. The main production includes pork, beef and mutton, seafood aquatic products and sugar, wine, tobacco, tea, condiments, pastries, vegetables, tofu and its products, and commercial low-temperature equipment, which forms in total 22 categories of more than 30,000 kinds of goods. Er shang has established a high standard of food quality and safety assurance system in the food production and operation of the whole process from the field to the table, to achieve safe food management of traceable source, trackable flow, controllable process. Beijing Ershang Group has a long-standing reputation of “WangZhiHe”, “LiuBiJu”, “TianYuan”, “YueShengZhai”, “Golden Lion”, “Dragon Gate” and “Guixin Zhai” “Palace Yee House” series of pastries, “white” series of soy products, Dahongmen series of meat products and a number of quite distinctive, favored by the vast number of consumers favor the brand, in the market with high visibility, reputation and reputation. “WangZhiHe” fermented bean milk production and sales of the first, the products all over the country more than 30 provinces and municipalities, autonomous regions and exports more than 20 countries and regions; Golden Lion soy sauce, Dragon Gate vinegar production and sales of the top five, Beijing first; “LiuBiJu” pickles Beijing market production and sales of the first; white tofu and soybean products in Beijing market production and sales of the first; Palace Yi House cake market in Beijing top three.