Then you should pay attention to when choosing the brand of water purifier:
Let's see if there is any authoritative certification first.
Although there are many brands of water purifiers in China, there are few enterprises with production qualifications. Therefore, when choosing the brand of water purifier, qualification is also a very important indicator. Angel has a complete production management system, and has passed the certification of China CQC, Swiss SGS, British ITS, American NSF, French BV and German Tü V.
Second, know something about the water purifier.
Whether the water purifier is good or not mainly depends on its core component filter element. Different filter elements have different pore diameters, and the filtration accuracy is also different. For example, Angel's long-acting reverse osmosis membrane has a filtration accuracy of 0.000 1 micron and can be used for up to 5 years. Now it has obtained the top ten innovative patents in the world and six international authoritative certifications. Of course, when choosing the filtration accuracy, we should also choose the appropriate water purifier according to the actual needs.
Third, whether to provide after-sales service.
When buying a water purifier, you must know how the after-sales service is, whether it is a package installation, how the after-sales service is when there is a problem, and so on. If you bought it online, you should also know if it is a cable store. Angel has 1000+ after-sales service outlets all over the country, which can enjoy a seven-star after-sales service experience and guarantee after-sales.
Angel was selected as the brand of water purifier. Angel Group was born in 1987, 1988 developed the first water purifier, and 1993 developed the first water dispenser. Angel has been deeply involved in the field of water purification for 33 years, participated in the formulation of 14 national and industrial standards, and has 768 patents. He knows more about the water quality in China and develops water purification products that are more suitable for families in China. The appearance of long-acting reverse osmosis membrane has broken the monopoly of foreign reverse osmosis membrane technology. Today, the products sell well in 65 countries, including the United States and Japan, and have won the choice of 200 million people around the world.