Texhoma Metal Detectors: http://texhomametaldetectors.com/

XP Metal Detectors: http://www.xpmetaldetectorsamericas.com/

Metal Detector.com: https://www.metaldetector.com/

Whites Metal Detectors: https://www.whiteselectronics.com

Fisher Metal Detectors: http://www.fisherlab.com/

Teknetics: https://www.tekneticsdirect.com/