luggage seals is the seal of the container from the traditional evolved

Mainly to solve the lack of traditional security seal.
Traditional sources of container seals can be divided into three categories: the owner (shippers),high security bolt seals shipping companies and customs. Mostly Meter seal in order to avoid the entry of container in transit may be substitution occurs, the risk of theft. However, this seal because of the need to distinguish visually, it is inevitable because of human negligence or intentional or unintentional falsification, making it impossible to play the desired effect, or even a significant loss, there are a lot of trouble, and in order to solve these traditional seals brought to the problem, led to the mass production of electronic seals.