Kaidefei Fluid Technology of Beijing Co., Ltd was established in 2009. It is a professional water treatment filter material company in China. The company has complete production equipment , advanced technology and strong independent R&D capabilities. Especially the product -KDF slow dissolve scale inhibitor has the international advanced level, and obtained the"NSF", "Reach", "FDA" "National Water Related Product Safety Test Report", "SGS Certification"," ISO 9001","CE Certification". The product comply with "EU ROSH","MSDS", etc. For more than 20 years, we have supplied a large number of water treatment filter materials and supporting implementation solutions to the market according to different customer needs.To meet the different needs of customers in various fields of environmental protection water treatment. At the same time, our products have also won unanimous praise from people inside and outside the industry.