Zhang jiu-chul, founder of the zhang jiu-chul, founded the zhang chong-chul, led you to dig up hundreds of billions of mini-eats, to focus on specialty snacks, to go into the zhang zhang zhang zhang zhang zhui zhi zhi zhi zhi zhi zi zhi zi zi zhu, which is located in the birthplace of the qin han tang dynasty, the world-famous tourist city of xi an. Founded in 2001, it is one of the most important brands under the umbrella of zhang zhang zhang zhang zhang zhang cai cai, which is one of the city's famous and unique specialty snacks, which have evolved over more than a decade. In sian, gansu, shanxi, sichuan, shandong, xinjiang, liaoning and others, several direct joint stores have been opened; they have gained wide recognition and appreciation from all sectors of society, and their brand name has grown, and in 2013 they have been rated as a fine snack in shaanxi province and a good restaurant business. In the future, the ancient city zhang jiu will continue to pursue the promotion of the chinese food culture, using advanced management models that are based in the west and the whole country. In the new situation, new opportunities and challenges are being met. We look forward to working with our old and new clients in the industry to make a difference. The whole new quality chain model, which controls food safety and better consumers, is the new quality chain model of the old city dining management company, which is food safety control from raw materials to restaurant products. In this model, the consumer-led approach covers the chain of procurement, trade, storage, processing, logistics, distribution, operation, production, etc., from field to table, from agricultural raw materials to food products, and the system management and control of key elements of the brand-new quality chain, leading to a safe, nutritious and healthy food safety system. The supply of products is supportive, food safety is retroactive, and food safety is enshrined in practice。