... /usage: applied in various fields (farming, housing, advertising, construction, etc)Grade: Common, Corona Treated, Anti-Static, Conductive, ... advertising board, show board, brand mark, light box board, sign board, warning signs etc. 4 Industry Use: protecting board ... road signs,display rack and point of sale displays.2.Packaging :Making boxes, totes, trays, bins, and other containers.3.Construction ...