... resistance RFID poultry ring tag 20 years experience RFID sheep ear tag Feature:1.High tensile strength, processing stability, good ... animal epidemic prevention4.Uniform color, clear burning laser coding Application: Ear tag for Sheep, Cow and Pig. Is made of ... Long lifeEar tag applicator, Metal injector, Plastic steel, Milk can, Thermometer, Veterinarian injector pin, Water drinker, and so on