2A。 O Smith (founded in 1874, American hot water expert, advocate of home central heating water system, leading manufacturer of water heaters, Ai Ou Smith (China) Water Heater Co., Ltd.).
3 Midea (starting from 198 1, a world-class white goods manufacturer and brand, a large comprehensive enterprise group, a listed company, China Top 500, Midea Group Co., Ltd.).
Qinyuan (Qinyuan Group Co., Ltd., an earlier manufacturer of special water purifiers for drinking fountains, a famous brand in Zhejiang Province, a contributor to the industry standard of water purifiers, and a leading enterprise in domestic water treatment technology)
5 Honeywell Honeywell (1885, USA, world brand, diversified high-tech and manufacturing multinational group, Fortune 500 enterprise, Honeywell (China) Co., Ltd.).
6 Angel Angel (Guangdong famous trademark, high-tech enterprise, one of the earliest professional drinking water equipment companies in China, Shenzhen Angel Drinking Water Industry Group Co., Ltd.)
7 Haier Haier (Haier Group, an internationally renowned brand of white goods, one of the top 500 Chinese enterprises, started with the production of refrigerators).
8 CORI CONI (from Singapore, top ten brands of water purifier/water purifier, manufacturer of high-quality water purification products, representative of advanced manufacturing technology in water purification industry, CORI (Tianjin) Technology Co., Ltd.)
Anzhiyuan anzy (Shenzhen Shuncheng Industry Co., Ltd., one of the top ten brands of water purifiers, has obtained many patents, integrating R&D/ production/sales).
10 Philips (189 1 Founded in the Netherlands, Philips (China) Investment Co., Ltd., a world-renowned household appliance brand, is a large electronic company specializing in health care/quality life and lighting).