The invention discloses a section aluminum anode oxide film copper salt electrolytic coloring production process. The section aluminum anode oxide film copper salt electrolytic coloring production process comprises the following treatment steps of oil removing, washing, washing, anodizing, washing, washing, an activation working procedure, an electrolytic coloring, washing, washing, hole sealing and a washing treatment working procedure and is characterized in that an electrolytic coloring agent in the electrolytic coloring step comprises, by weight percent, 2%-8% of copper sulfate, 20%-40% ofmagnesium sulfate, 4%-6% of sulfuric acid, 1%-3% of a dispersing agent, 5%-10% of pyrophosphate, 3%-7% of EDTA and the balance water, a bath solution in an electrolytic coloring trough is composed of30g / L-50g / L of the electrolytic coloring agent, 18 g / L-25 g / L of free sulphuric acid, 5g / L-25 g / L of copper sulfate pentahydrate and the balance water, and in the electrolytic coloring treatment step, the temperature of the bath solution in the electrolytic coloring trough is 20 DEG C-22 DEG C, the voltage is 16v-19v, and the coloring time is 0.5min-0.8min. A coloring film layer color system of section aluminum prepared through the coloring production process is complete, uniform, stable and good in quality, a color fading problem does not exist in the using process, relatively high corrosionresistance is achieved, and volume production can be formed.