To go with friends to buy the company needs to use equipment with the friend told me now many equipments are applied in the rfid applications, not a company to install the safety door is applied, listen to the friend of the things I said before I read on the Internet about the rfid applications, say a lot of things are used above, is indeed a very convenient, but also brought a lot of convenience to our work, friends listen to what I said above is also working now is becoming more and more concise, and there is no so tired, say a lot of things are made for the science and technology, is really very good?