food storage tray: 1) made from pp 2)eco-friendly and recyclable 3) ... certificate Feature of the food storage traythis series of food tray are made from PP, ps,pvc, APET, biodegradable materialseco-friendly ... products include disposable bowl,cup,lid ,food tray,food box,and other plastic packaging like cosmetic,daily goods,hardware,etcpassed all kinds ...