We are a manufacturer of diatomite, and our products are processed and produced from high-quality mineral sources in Changbai Mountain (Changbai Mountain is one of China's high-quality diatomite raw materials collection sites). The iron oxide content of high-quality diatomite is generally 1-1.5%, and the alumina content is 3-6%. The processed product is soft, porous and light density, low degree, large specific surface area, good chemical stability, less impurities. Our goods are sent to all over the world, sincerely looking forward to cooperating with you!