NOVELTY - An anodic oxide film (3) is formed on the surface of an aluminum component (2) by applying a voltage between aluminum component as anode and a platinum plate, a titanium plate or a carbon plate as cathode in an electrolytic aqueous solution containing triazine thiol derivative (I). The aluminum component with anodic oxide film is washed using water, to manufacture resin-bonding aluminum component (1). The resin-bonding aluminum component is bonded to resin material, and includes aluminum component and an anodic oxide film. The anodic oxide film contains triazine thiol derivative.    USE - Manufacture of resin-bonding aluminum component used in on-vehicle lithium battery (both claimed) for used as electrode terminal and battery case. Can also be used for automobiles and home-electric appliances.    ADVANTAGE - The resin-bonding aluminum component exhibits high bonding strength, and high corrosion-resistance with respect to acid.    DETAILED DESCRIPTION - An anodic oxide film is formed on the surface of an aluminum component by applying a voltage between aluminum component as anode and a platinum plate, a titanium plate or a carbon plate as cathode in an electrolytic aqueous solution containing triazine thiol derivative of formula (I). The aluminum component with anodic oxide film is washed using water at 400-600 degrees C for 5-120 seconds, to manufacture resin-bonding aluminum component. The resin-bonding aluminum component is bonded to resin material, and includes aluminum component and an anodic oxide film. The anodic oxide film contains alumina and triazine thiol derivative.    R=-OR1, -SR1, -NHR1 or -N(R1)2;    R1=H, alkyl, alkenyl, phenyl, phenylalkyl, alkylphenyl or cycloalkyl;and    M=H, sodium, lithium, potassium, 1/2Ba, or 1/2Ca, aliphatic primary amine, aliphatic secondary amine, aliphatic tertiary amine or quaternary ammonium salt.    DESCRIPTION OF DRAWING(S) - The drawing shows the cross-sectional structural view of bonded component formed by bonding resin-bonding aluminum component to resin material.    Resin-bonding aluminum component (1)    Aluminum component (2)    Anodic oxide film (3)