Qingdao Hongxu Filter Aid Co., Ltd, supplies diatomaceous earth (DE), also known as diatomite, filter aid, filter aid powder, diahydro, kieselguhr, kieselgur, celatom and Celite, is a sedimentary rock primarily composed of the fossilized remains of unicellular fresh water plants known as Diatoms. The diatomaceous earth has a high porosity, with lower density, larger surface area, strong absorption, good suspending performance, it has relative incompressibility and chemical stability without any poison and smell. Therefore, the diatomaceous earth and its products are used as a filter medium, especially for swimming pools. It is also used to filter beer, wine, syrups , glucose, soy, oil and sugar. Other industries such as paper, paints, cast pipe coatings , ceramics, soap and detergents use it as a filling material or carriers. We sincerely hope to establish long-term biz relationship with you and your esteemed company via morrissoong at 163. com.