Qinyuan 1
Qinyuan Group Co., Ltd., founded in 1998, is the invention and manufacturer of the world's first special water purifier for drinking fountains and the world's first energy-saving quick-heating drinking fountain without heating liner.
2. Mr Smith
Founded in 1874, A.O. Smith is one of the manufacturers of domestic and commercial hot water equipment, water purification and boilers in North America. Products span family and business fields.
3. Haier Group
Since the establishment of 1984, Haier, one of the top ten brands of water purifiers, has laid out the whole product line in the water purifier market, taking into account the R&D and sales of RO reverse osmosis water purifiers and ultrafiltration machines.
4. Zhongguang Otis
Zhongguang Otis is a national high-tech enterprise with air energy technology as its core, integrating the research, development, production, sales and service of central floor heating, central air conditioning, central hot water, central water purification and central fresh air.
5. An Zhiyuan
Anzhiyuan is one of the top brand water purifiers of 10. Specializing in the production of household water purifiers and commercial water purifiers with ultrafiltration membrane as the core material. It is a high-tech water treatment enterprise integrating the research, development, production and sales of environmental protection products such as domestic drinking water treatment, industrial complete water treatment and water treatment membrane.
6. Birand
Birandbrita, the world's leading drinking water optimization brand, has become synonymous with filter kettles in many countries. With 18 domestic and foreign subsidiaries, joint-stock companies, sales and industrial partners, it is a truly global enterprise in the field of drinking water optimization.
7.3M water purifier
Established in 1902, 3M water purifier is a world-renowned multinational company with diversified products. In the field of water filtration, 3M covers catering water treatment, electric water treatment and household water purification.
8. Loen
Loen is a brand of high-end purification system under German Loen Environment Group. The company is committed to the research, development, production and sales of household water purifiers, commercial water purifiers, water purification projects, air purifiers, fresh air systems and intelligent health appliances.
9. angels
Angel, founded in 1987, is the earliest global brand focusing on clean drinking water in China, and its enterprise is positioned as a high-end water purification expert.
10, Dalton
Dalton is a world-famous brand of water purifier, specializing in the research, development, production and sales of aquatic products and water purification equipment. Dalton ceramic filter element is superior to the general fiber core water filter in product hygiene, safety and durability.
The above contents refer to Baidu Encyclopedia-Haier Water Purifier.