... Cheap/stable quality kt board Introduction:Paper Board is an exturded polystyrene foam center board with clay coated paper ... Advertizing boards,signs,shopwindow displays,pop-uup displays,exhibition board,picture frame backing ,POP advertozomg screem-printing ,gift ... ,or outdoor decoration,air conditioning ducts,windows and false ceilings3.Industrial field:wall claddings,control cabinets and ...