... with latex and pocket spring 2)One pillow top Spring Mattress Single Pillow Top Mattress(JM003): Mattress structure:Kniting Fabric+100g polyester foam+H ... usGeneral InformationYear of Establishment2002Product RangeSpring mattress, pocketed spring mattress, pillow top mattress, sponge mattress, mattress with footpost, fire retardant mattress, compressed mattress, and etc.Capital550000 RMBSales ...