For the Fresh Sign, attention should be paid to the selection of materials to fully demonstrate the visual recognition effect under all-weather and different climate environments, so as to make the fresh sign as conspicuous as possible and give full play to the effect of attracting customers. Therefore, according to the specific situation and needs, the Fresh Sign produced by Goodbong is processed with windproof, rainproof and stable materials. Furthermore, the high-performance Fresh Sign produced has a long service life and good display effect.