Established in 1993, located in abrasives center of China, YusonAbrasive Finishing Tools & Polishing Machines Co.,Ltd.manufactures Vibratory Finishing Machines, CentrifugalFinishing Machines, Centrifugal Disk Finishing Machines, BarrelFinishing Machines, Dryers, Separators & Ceramic Media, PlasticMedia, Porcelain Media, Alumina Ball, Steel Media, Walnut Shell,Compound, and a wide variety of compositions, sizes and shapesunder CE standard.