... ink,farm chemical, foods, medicine and so on. Compared with the traditional grinding media such as alumina balls, zirconium silicate ... Φ5, Φ6.5, Φ7, Φ8, Φ10, Φ12, Φ15, Φ20, …Φ55 MM (Specific size in accordance with the customer's request)About Fengye ... manufacturing zirconia serise prodects. The company totally covers 60,000 square meters with intelligentized and multi-functional plants, R & D center ...