This is a company that produces professional water proofed metal detector in China mainland. Our company is a leading producer with many years experience of producing the series of MD3009 and MD3010 metal detector in the big Shanghai area of China. The two series of the metal detectors are produced with advanced technology and mainly used for searching gold or metal goods either under water or underground by its special characteristics of wide scope, accurate orientation, exact discrimination and easy operation, etc. Being (CE) and (RoHS) citified, our products have been widely sold to the hobby stores or world explorers all over the world for ancient relic investigation, mine detection and metal goods or treasure exploring.