1. QINYUAN (a famous brand in China, one of the largest water purifier/water dispenser manufacturers in China, a high-tech enterprise and a well-known brand in the industry, Ningbo Qin) 2. Kaineng Canature (a high-tech enterprise engaged in research and development of home water environmental protection technology and products, a famous trademark in Shanghai, Shanghai Kaineng Environmental Protection Institute) 3. Aimat Imrita (a high-end water purifier brand, one of the fastest-growing water purification enterprises, Known for its safe and reliable product performance, Shenzhen Aimate) 4, Quanlai QLIFE (a high-tech enterprise, one of the most powerful enterprises in the water purification industry in China, Shenzhen Chengde) 5, 3M (founded in the United States in 192, an internationally recognized pioneer in R&D, a global diversified technology enterprise, and the top ten water purifiers) 6, Angel (a well-known trademark in China, a high-tech enterprise). China founded one of the earliest professional drinking water equipment companies, Shenzhen Angel Drinking Water Production) 7. Lisheng LITREE (engaged in water treatment technology research, research and development, production, sales and service of separation membranes and household water purification equipment, Hainan Lisheng Water Purification Department) 8. Aihuipu (started in 1933, one of the largest and most advanced water treatment equipment manufacturers in the world, one of the top ten water purifier brands, a famous American brand) 9. Bainuoken Parago. A famous brand in the whole house water purifier industry, a world-famous water purifier manufacturer, Bainuoken Water Purifier) 1. Midea (started in 1981, China is a well-known trademark, a listed company, one of the most competitive brands, one of the top 5 Chinese enterprises, and a large household appliance collection).