But because I went to visit my friend’s company, their company in the use of passive RFID especially curious, have come back online query about about passive RFID, when the query did not think I would give the company installed passive RFID, I just want to know what is what a product can make my friend’s company will improve the efficiency of this fast, until I saw it a magical passive RFID I didn’t know why, but just ah, our company has a project can also be used in passive RFID therefore have to also install and use however, this is indeed that after installing a passive RFID can make our work become more quality and quantity.