Established in 2000, Pingxiang Unionsphere Ceramica Materials Co.,Ltd (PUCM Limited) is a specialized company of producing precision grinding media including Zirconia(YTZ) bead, zirconium silicate bead, Alumina beadand Silicon-nitride etc.

Wide variety of grinding medias with different size are widely used in fields of paint, printing ink, coating, dye, pigment, magnetic coating and mineral grinding etc.

Having achieved ISO9001 certification, and utilized advanced equipment, consummate technology and quality assurance system, we can fully guarantee the quality of our products will meet your highest expectations.