... : MS110, MS180 9) Samsung: SE210, SE 280 Segment Group,Sprocket rim,Sprocket wheel Verified Information This information is Verified by Bureau ... Actual Units Produced(Previous Year) Track roller, Top roller, Track rim, Idler, Track link, Cylinder USD 1,580,000 Per Month ... ) Total Revenue (%) North America USD 2,431,500 15.0 South America USD 486,300 3.0 Eastern Europe USD 648 ...