Abstract: The hybrid carbon-fiber/glass-fiber reinforced nylon 1010 is prepared by extrusion and injection moulding.The fibers are oriented along the direction of the flowing of injected or extrude material.The fibex average length and the dispersity of length distribution are considerably altered by injection as compaced with extruded materials.Obvious positive hybrid effects are found for either mechanical properties or triboloby behaviors.Excellent interfacial bonding between feber and manix is visualized by SEM micrography.