SANJING is headquartered in Shenzhen China. Since our foundation in 2001, we focus on water. Our company goal is to design, R&D production and sale high quality water purifier and innovative RO systems and components at most favorable prices and provide considerate customer service and support.With the background of 18 years experience in OEM and ODM expertise and cooperating with Domestic Research Institutes, CDC and related agencies, we continue to enhance the water purifier R&D production level and master the core technology of UF film and filter element. With all our efforts, we have already got certificates, such as ISO 9001: 2008, NSF, CE, SA8000, WQA, and our sales amount reached USD 10,000,000 in 2022.Our slogan is "good water, created by Sanjing". Our mission is to provide the highest quality products and service to meet all your needs about water.