PURPOSE: To improve shock strength and to constitute the titled panel so that a matter wherein mechanical strength of the panel is deteriorated and the panel is short of rigidity is not generated, by performing compression molding by arranging an SMC material wherein glass filaments are dispersed favorably at the time of compression molding within a mold so that the same is positioned around the other SMC material.

CONSTITUTION: At the time of charge of an SMC material into a mold at the time of molding of the SMC panel by making use of the SMC material A to be obtained by making use of a glass fiber for which a binder which is inferior in styrene solubility is used to attach importance to surface smoothness and rigidity and a SMC material B to be obtained by making use of a glass fiber for which a binder whose styrene solubility is high is used by attaching importance to shock resistance, two kinds of the SMC materials are charged onto the mold so that the external circumference of the material A is surrounded by the material B centering around the material A.