The "Viserdon" brand was founded in 2009 and is affiliated to Shenzhen Viston Technology Co., Ltd. Our team is committed to creating premium water purifying products with advanced technology, popularizing environmentally protective, safety and healthy concepts on water drinking. Water quality determines the quality of life, based on increasingly serious water pollution, water pipeline aging, high water hardness, and other water using problems, we have built a world-class water purifying research and development center, laboratory and dust-free workshop. integrating the leading concepts, we have innovated and mastered a number of core technologies, and dozens of exclusive intellectual property rights. Our ultrafiltration membrane technology and water purifier have always been at the forefront of high-end products. It is a national high-tech enterprise including R&D, production and sales in the industry. To meet the new high-quality water demand, we will continue to work hard to keep upgrading water purifying technology for human beings.