... .size:720mm 4.eco-friendly , food grade PP materia SPECIFICATION:thermoforming PP sheets,plastic sheets,PP sheets1.Material: high quality ... plastic tray,plastic knife/spoon/fork,etcREMARK: We are manufacturer, we have our own factory in ZHUCHENG,SHANDONG,CHINA.We are professional in making ... is specializing in disposable plastic trays,containers,egg trays,etc.All products are made of PP,PS,PET,PVC,BOPS. ...