The invention discloses a preparing technology for a wood grain aluminum profile with the concave-convex hand feeling. The surface of the aluminum profile formed and manufactured through shaving aftertwo-coating and two-drying in the preparing technology are adopted has the concave-convex hand feeling, the surface of the aluminum profile has the effect of being close to the real wood grains and patterns in cooperation with the wood grain simulating pattern arranged on the surface of the aluminum profile in a transfer printing manner, and decoration attractiveness is greatly improved.