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New underground gold metal detector with high sensitivity cm-md-3040 professional gold finder description with your cm-md-3040 metal detector, you can hunt for coins, relics,.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.