Sintronic metal detector is found in 2012 which is subsidiary to shenzhen sintronic technology company limited,s manufacturing department focus on making metal detector productions and solutions ranging from Hand held metal detector,walk through metal detector to under vehicle inspection mirrior and r ray baggage scanner machine and we are able to provide technical assistance during any stage of your product development, helping to turn your idea into a commercial product by with our 11 years over experience in the manufacturing industry