(1)paper covered aluminium wires; Product Instruction : Paper covered wire , Composite wiresPaper covered winding ... bare copper/aluminum wire, or paper covered single wire ,or enamel flat wire, or their composite with insulation wrapping in the ... wiresBare-wire Composite, Paper-wrapped Wire Composite, Enameled-wire Composite.( enamel could be PVF, PVF+Epoy, PVF+low-chip, EIW, EIW ...