Seminar tables from National Public Seating and Correll, Inc. provide an excellent solution for schools, churches, and businesses to give those seated at the table enough space for writing and reading materials without occupying too much space in the room. National Public Seating conference tables and some Correll conference tables feature a plastic table top and a steel frame. Other Correll seminar folding tables feature a wood-core laminate table top and a steel frame. Order your seminar tables here.