1.metal bar trays are food grade 2.OEM, printing ... as food tin box, oil tin box, ice bucket, metal tray,ect, but also in Singapore, Hongkong, America, ... Thank you very much. Specification of anti-slip metal bar tray Material 0.30 thickness tinplateDimension Dia350x45H mmPackingStackableMOQ5 ... .Our products include all shapes of tin boxes, metal trays, ice buckets and chemical paint cans. They are ...