Local in China,SharpEye maker walk through metal detector is used to keep the dangerous metal object out by warning signal,when human walk through it.Our products are widely used in following sites: banks, securities exchange, governments, enterprises and factories, prisons, airports, stations, wharfs, schools, hospitals, residence communities, place of entertainments and so on.SharpEye walk through metal detector Co.,Ltd is a professional manufacturer in China ,our walk through metal detectors are widely used in government, factory .