Zhengzhou high tech Zone, China[email protected]
EMERY ABRASIVE is a naturally occurring aluminum oxide mixed with other minerals such as silica. The black color material is mined. The hardness ranges between 68 on the Mohs scale. The softer abrasive is used in emery boards, emery cloth, and polishing abrasives reducing polishing line depth.
If you want to learn about our products , please call or write mail consultation.