our factory is specialized in the production of rare earth polishing powder , including rare earth polishing powder, rare earth polishing liquid, polishing liquid silica, alumina polishing solution. It is used for the LCD glass, precision optical glass disc substrate, and semiconductor material, mobile panels, polished plate glass. Our business has been in the country have a certain reputation, Just like Samsung, Foxconn, they both are our customers, provide high quality and high service is our strong points, if you need to purchase this, we can send the sample to you text first for free,we belive you will like it fast , because we have a professional research team to support us . Sincerely hope to cooperate with you to create high-quality, competitive products.