Ningbo Dingan Electric Appliance Co., Ltd., also known as Cixi Dingan Electric Appliance Co., Ltd., is a prominent manufacturer and trading company based in Ningbo, China. Established in 1995, the company operates a specialized production facility in the Zonghan Industrial Development Zone, employing between 101 and 200 professionals. As a leading OEM and ODM service base, the company specializes in the research, development, and production of comprehensive water treatment solutions. Their extensive product portfolio includes reverse osmosis (RO) pure water machines, ultrafiltration (UF) purifiers, pipeline machines, central water purifiers, water softeners, and industrial water treatment equipment. They also manufacture essential components such as RO membranes, CTO filter cartridges, and PP cotton filters. With a strong focus on innovation, the company holds over 20 patents and maintains rigorous quality standards, evidenced by ISO 9001, ISO 14001, RoHS, and CE certifications. Their advanced manufacturing capabilities and professional R&D team allow them to serve a global market, exporting high-quality water appliances to more than 10 countries and regions across Europe, North America, Asia, and the Middle East.