<p>The invention relates to a laminate comprising a metal layer which is formed on an covers the surface of an insulating substrate activated by the plasma treatment by any method selected from a sputtering method, a vacuum depositing method and an ion plating method. The substrate is obtained by molding a resin composition containing 20 to 150 parts by mass of a fibrous filler having an average fiber diameter of 0.1 to 5 mu m and an average fiber length of 10 to 50 mu m relative to 100 parts by mass of a base resin comprising a thermoplastic resin and a thermosetting resin.</p>