As follows:

1. Haidilao:

Haidilao was established in 1994. It is a large-scale inter-provincial direct-selling catering brand hotpot restaurant, which mainly deals in Sichuan-style hotpot and integrates the characteristics of local hotpot. Its main products are self-heating hotpot, self-heating rice, hotpot seasoning, hot and sour powder and so on.

2. Qiaotou:

Chongqing Qiaotou Hot Pot Catering Service Co., Ltd., a well-known (famous) hot pot brand, was founded in the first year of Xuantong (1919), a famous trademark in Chongqing, a time-honored brand in China, and a famous hot pot restaurant in Chongqing with a history of one hundred years.

3. Kefan:

The brand of grain, oil and rice flour, the main e-commerce products are handmade small twist, old-fashioned mung bean cake, multi-flavored small peanuts and so on.

4. Qin Ma:

Chongqing Qin Ma Catering Management Co., Ltd., a well-known hot pot brand, a well-known brand of hot pot bottom materials, a famous trademark in Chongqing, a famous hot pot in China, and an international catering store, is a catering chain enterprise integrating hot pot/catering chain and condiment production.

5. Kawasaki:

Shanghai New Kawasaki Food Co., Ltd., a well-known brand of hot pot bottom materials, a well-known trademark in Shanghai, a famous brand product in Shanghai, an executive director and vice president unit of Shanghai Pudong New Area Trademark Association, a leader in the field of new condiments, and a large-scale modern condiment enterprise integrating Industry-University-Research, science, industry and trade.

6. Dezhuang:

Chongqing Dezhuang Industrial Group is famous for its "the largest hot pot in the world". The Group advocates green, healthy and nutritious catering food, adheres to the road of diversified development, relies on scientific research institutions such as Southwest University, adopts advanced management experience and technical equipment at home and abroad in catering and food deep processing, and forms a new food series with "convenient eating and rich nutrition" such as reconstituted meat products and various conditioning packages.

7. Zhou Junji:

is a well-known enterprise that produces hot pot seasoning in Chongqing. The company mainly produces and sells Chongqing hot pot seasoning series, spicy perfume fish seasoning series, spicy seasoning series, medicated nourishing stew soup series, super concentrated hot pot seasoning series, Sichuan cuisine seasoning, Sichuan noodle seasoning and other compound seasonings, and mainly produces non-cooked Chinese food and snack food series.

8. Liu Yishou:

Established in 2111, Chongqing Liu Yishou Catering Management Co., Ltd. is a large-scale well-known enterprise specializing in hot pot chain and franchise. It has successively won the top ten famous brands of hot pot in China, excellent brands in China, famous hot pot in China, famous restaurants in China, national green catering enterprises, famous hot pot in Chongqing, famous trademarks in Chongqing and top 51 chain enterprises in China, and won many honors such as attaching importance to quality, keeping reputation and having no complaints.

9. Xiaolongkan:

Chengdu Xiaolongkan Catering Management Co., Ltd. is a catering management company engaged in catering chain and catering research. Its main products are self-heating hot pot, spicy noodles, hot pot bottom materials and so on.

11. Zhenxian:

Grain, oil and rice noodle brand, and its products include hot pot bottom material, hot pot dipping material, and rice sauce.