OEM PP Clear Disposable Plastic Lunch BoxBox Material:PP dishwasher-safer/Microwave safe frozen safe ... we also make Die Mold and Die cast.we independently design and manufacture them.we used in automobile,Bicycle,HouseholdAppliances,AirConditioner ... Office Equipments,Precision Instruments and Mechanical Equipments etc.Description of box Mould BaseLKM,HASCO,DMECavity/core material2738,2343,S130,2344, ...