"shanghai swing" old duck fan soup, made with a high-quality old duck and accompanied by a recipe made through the fire, tastes pure, fragrances of ducks, and obstinate, has long become a popular place. The fashion product is popular with consumers, with more than 95 per cent seating per door shop and frequent queues at peaks, and now offers 38,000 yuan of ultra-low-priced support policy. Shanghai food technology ltd.'s old duck fan soup is a well-known shanghai specialty. It is based on the products of zhejiang, fujian, anhui, and others. Among them, the old duck fan soup is based on the traditional home-grown process, developed in conjunction with the new process, and has a lumber of duck soup, a nice taste of fresh spices, a soft pink fan, a soft mouth of duck ducks, more cuisine, onions, tofu and duck blood. Every bowl of old duck fan soup made out is very popular with consumers. My company is highly skilled in technical guidance and quality clearance by its senior trophies, and...