The ear tag is one of the animal logos, used to prove the identity of the livestock, and bears the individual information of the livestock.
The ear tag is composed of two parts: the main tag and the auxiliary tag; the back of the main tag ear tag surface is connected to the ear tag neck. When used, the ear tag head penetrates the livestock ear, embeds the auxiliary tag, fixes the ear tag, and the ear tag neck remains in the perforation Inside.
Ear tags mainly include two-dimensional code ear tags and electronic ear tags. Mainly used in the tracking of cattle, sheep, pigs and other animals.