The material of storage bins that can be used in high temperature environment is different from that of ordinary products. Generally, storage bins that can be used in high temperature environment is made of PP material, i.e. polypropylene material we know, while ordinary storage bins is made of PE material, i.e. polyethylene material. In fact, the high temperature resistance of the storage bins is not absolute to a certain extent, so it is necessary to ask the sales personnel about the situation before use to avoid problems in the use process.