1.Lecture theatre chair 2.High desity foam+good fabric+Aluminium leg+PPcover+roating table 3.7-15days delivery ... 1.Back & seat sponge: High-density PU , molded by cold foaming2.Back & seat cover:Injection molded with multiple ... furniture: Auditorium furniture, Theater furniture, School furniture, Airport furniture etc.Office Furniture:Tables, chairs, sofas, partitions, cabinets, etc.; Packaging & ...