1. Haier Haier (Haier Group Company, an internationally renowned white goods brand and one of the top 500 Chinese enterprises, which started with the production of refrigerators).

2.SIEMENS Siemens Household Appliances (founded in Germany in 1847, a world-renowned household appliance brand, Siemens Household Appliances became a brand of Bosch Group in 20 16, and Bosi Household Appliances (China) Co., Ltd.)

3. Rongsheng Ronshen (founded in 1984, leading products cover refrigerators/air conditioners/washing machines/freezers/household appliances and other fields, listed company, Hisense Kelon Electric Co., Ltd.)

4. Midea (started in 198 1 year, a world-class manufacturer and brand of white goods, a large-scale comprehensive enterprise group, a listed company, China Top 500, Midea Group Co., Ltd.).

5. Meiling (starting from 1983, focusing on refrigeration industry, leading product Meiling refrigerator, an important domestic electrical appliance manufacturer and listed company, Hefei Meiling Co., Ltd.)