2020-10-08 476
The role of advertising umbrella is long-term advertising effectiveness, so choose umbrella to identify good quality, a few days will fade, then the advertising role will not. Speaking of the advertising umbrella, the headache is nothing more than the support ability of the advertising umbrella and the fading problem of the advertising umbrella. The supporting force selects the overall life of the umbrella, and the fading problem of the umbrella cloth is that although it is not related to the fu