J. D. Products established in 1985 is an ISO 9001:2008 company manufacturer and exporter of Centrifugal casted Cylinder Liners and Sleeves of all type of Tractor, Truck and Car Engine under the Brand name "METRO" Cylinder Liner India. More than 2 decades of rich and diverse experience in manufacturing and exporting Cylinder Liners & Sleeves made possible for J. D. Products to manufacture and export Automotive cylinder liner Rajkot. At present J.D.Products have 3 production lines, well equipped with foundry and modern machineries and equipments. Our advanced production technology utilizing latest machineries, equipments and manufacturing process produces and maintains international quality standards of CYLINDER LINERS/SLEEVES.