... hot and cold food 4.PS food grade tray large round stackable plastic serving tray 1.durable.odoless,health2.High-temperature-resistant3.Party ... products. We have Rectangular plate, Square plate, Square bowl, Round plate, Round bowl, Tray, Oval tray, PP Cup, PS Cup, etc.10. On-time ... own factory. We have several cooperation of logistics company. large round stackable plastic serving tray