Shenzhen scientific besterncorp Co., Ltd., specialized in manufacturing metal detectors, we have more than 12 years of experience in the field of metal detecting machine. With advanced production technology and strong R & D technic team, Our products are exported to Africa, South America, Europe, United States and other countries, our metal detectors are highly praised from our customers, most of our metal detectors have CE, RoHS, FCC certification. We not only provide high-quality products, also provide perfect after-selling service sincerely.