... ps tray 1.Material PS,virgin,food grade 2.Use for food packaging,take away 3.Color:customized 4,Lid is available disposable ps ... tray1.Material PS,virgin,food grade,eco-friendly,nontoxic2 ... endure -20°C to 120°C temperature; PS/PET can endure -38 °C to 90° ... or design,the material can be PP,PET,PS. Our ability including tooling making, extrusion, thermoforming ...