Aluminum foil lunch box, commonly known as tin paper box, is a new type of environmentally friendly lunch box, which has the advantages of heat preservation and fragrance preservation, harmless to the human body, environmental protection, and convenient packaging. Many people believe that there are harmful substances such as heavy metals in aluminum, and using aluminum foil lunch boxes will cause poisoning. In fact, aluminum foil lunch boxes are non-toxic, because the melting point of aluminum is 660 degrees Celsius, and it will not harm the human body to hold food. We are a manufacturer of aluminum lunch boxes for nearly 20 years. Our products are sold all over the world. The price is very advantageous in the market, and the quality has a very high standard. If you need aluminum lunch boxes, please contact us.