... Various color and different design 3.Food gradeDisposable food container/take away food box1:Material: PP,OPS,PET2 ... design is welcome.4.best food container, food box, food tray, plastic food container for lunch,fast food,chinese food, etc ... .Below are certificates we obtained.SGSISO9001,ISO14001HACCPQSCNASOHASA18001 four compartment lunch box