A&AT (Trademark as DElite) founded as Diatomaceous earth manufacture, we owned our own mine, and processing factory in Jilin province. On year 2010 we started to study the D.E made end-user consumables, Affordable price and High quality drinking water are the benefits that Ceramic water filters can bring to you. This is our mission as well. Our production of ceramic water filter on 2010, we owned a R&D team, and manufacture floor over 4000 square meters. We are willing to provide high ...