This product is a low temperature non-nickel sealing agent for anodizing of Aluminum Alloy, CWF-7113A, CWF-7113B two agents. CWF-7113B can be used for sealing transparent oxide film, Integral Coloring anodizing film, and 7113A can be used with organic dye dyeing oxide film (Light Color) . CWF-7113A is a light yellow to brownish red transparent liquid composed of a unique anti-fading agent, a Ph regulator and an accelerator, which can greatly reduce the outflow of dye from anodic oxidation film pores CWF-7113B is a yellowish to brownish-red transparent liquid composed of a unique pore sealing material, Ph regulator and ash suppressant, which can effectively improve the corrosion resistance of anodic oxidation film. The anti-fading effect of CWF-7113 is better than that of NI-F system under the same conditions, and it is close to that of ni-acetate system Can Pass the conventional reliability test, adopt imported raw material, meet RoHS directive, green, without any heavy metal, can greatly improve the working environment and wastewater treatment.