15L олова стандарт ООН

15L metal tin 1)Barrel exit point has a unique number of seals to ensure that liquid does not leak. 2)Strengthen the removable tops inside edge, to ensure that the packing of loads transferred to the ribs on. 3)Removable tops tear drop ring to ensure that the transport process when the lid is not opened, in use, once opened, must be torn to open the cover ring to use. 4)Security is good, according to customer requirements, can be covered with a separate mold structure and the other engraved security mark and the words, to ensure the brand is not fake.