The RFID chip is only the size of a sand grain, and the label can be attached to any size of goods
The cost of a single RFID tag can be reduced to less than a few cents when it is widely used
It is easy to hide and cannot be copied except in large IC manufacturing plants
More than 16 million products and 68 billion different serial numbers can be identified. No duplication problem
The interval of more than 10 meters can read hundreds of tags per second, without manual scanning one by one
Not afraid of oil stains, dust, etc., in the harsh environment will not affect its identification and use