A process, which comprises forming a metal micro-pattern on the surface of an inorganic substrate, surface-treating the surface of the metal micro-pattern and the surface of the plastic substrate to make it chemically reactive, and bringing the metal micro-pattern into contact with the surface of the plastic substrate to transfer the metal micro-pattern from the surface of the inorganic substrate to the surface of the plastic substrate, can be easily and simply carried out using conventional equipments to produce one or more metal pattern fixed on a plastic material.