The shanghai nanshang food company, inc., established in 1993, is located at 2715 high rock road, in the kadem district of shanghai city. It covers a total of 1,458 square metres of land, 10601 square metres of construction and 6,000 square metres of production workshops. The company mainly produces a series of frozen foods, such as “south shang” cages and the shanghai yunwok. In addition to selling domestic markets, products are widely sold to countries and regions such as the united states, canada, australia, the united kingdom and hong kong. It is a professional enterprise in the early stages of producing and exporting frozen foods in the shanghai region, which have been exported for more than 20 years and are well known both within and outside the country. South shang xiao cack has been in existence for more than 100 years and has been known as the south shang big bottle, which, because of the dialect, is commonly known by shanghaiers as the “shang cuckoo cuckoo cuckoo” and is not what the northerners call the “back cuckoo”, but rather as the world's bun, which is called the “shang cuckoo cuckoo” because of the fumigation of the shang cuckling fire and cuckoo. South shang xiaochang, which has been through many years, has become a well-known paste for chinese food snacks and is now well known both at home and abroad. The company is developing south shang xiaochang brand product. In 2006, more than $20 million was invested in the construction of new plants, the introduction of fast-frozen equipment from abroad and scientific management, bringing the annual production capacity of enterprises to 5,000 tons. In recent years, companies have been developing products and innovations, and the current product line covers over 50 varieties, such as shang xiao-chang, shanghai clouds, steaming dumplings, spring rolls, ashcakes, milk yellow buns, sandbags, water dumplings, white buns, florists, etc. Unlike most producers of fast-frozen rice flour, the company's products are produced in a purely manual manner, with fine material, crafty, good taste, nutritional enrichment and easy to eat, and are well received by domestic and foreign consumers. After many years of development, the company's production received the first china food fair silver prize, the ministry of commerce and industry gold ding award for high-quality food products,94 the chinese specialty product, and many times was awarded the city's best food products, the city's high-quality export commodities, and the chinese general association for supply and marketing cooperation as a brand-named product; in 93, the chinese ministry of internal trade rated the chinese-chinese enterprise, and in 2003 received the food and agricultural safety processing model enterprise, and in 2006 the south shang small package was awarded the shanghai market brand name。