SHENZHEN KEENE ENGINEERING CO. LTD is focuses on metal gold detector technology in Shenzhen City,China, Start marketing the metal detectors and related products in 2014 . we have experience to research ,design and manufacutre different kinds of metal detectors to various customers home and abroad . our mainly product Includes walk through metal detectors, hand held metal detectors, Conveyor belt food metal detectors, Garment needle detectors , gold detectors, x ray machine and other public security equipments for industry filed . we have a good raw materials supply chains that can make us to offer a high quality product with competitive price.we past the ISO9001 Standards system and get CE approvel, all our products are strictly according ISO9001 standard to manufactured, controlled & inspected . we have professional team in development, testing, inspection and after sales. We can make a good solution to you within 24hours.Depend on our good quality, competitive price and experienced team , , we won a good reputation from the worldwide. We are always here for you to care about your security.