The brands are: Nanguo, Chunguang, Luckin Coffee, Hougu, Four Cats, Jiyiou, Sumida River, Three and a Half Coffee, Rainbow Manor, and Xinlu Coffee.

1. Nanguo: Hainan Nanguo Food Industrial Co., Ltd., a well-known brand of Hainan specialty products, was founded in 1992. A Chinese time-honored brand, a famous trademark in Hainan Province, a famous brand product in Hainan Province, an iconic brand enterprise in Hainan Province, and a Hainan local enterprise that focuses on the production and operation of Hainan specialty foods.

2. Chunguang: Hainan Chunguang Food Co., Ltd., a famous brand product in Hainan Province, started in 1996, is a famous souvenir brand in Hainan, an enterprise integrating the research, production and sales of candies, biscuits, condiments, etc. .

3. Luckin Coffee: It is a new retail coffee chain brand that adopts unmanned retail, physical stores and takeaway operations. It is sold through APP online ordering, scanning QR codes and self-pickup. It is introduced to Switzerland. Imported coffee machines, made with Arabica coffee beans, provide users with Americano coffee, latte, Australian coffee and other products.