Established in 2004, DRAGON GUARD is a powerful manufacturer of EAS(Electronic Article Surveillance) products in China, with Shanghai Effort International Co, Ltd and Xuzhou Dragon Guard Co. Ltd. two branches. Having about ten years of experience in producing all kinds of EAS accessory, such as RF/EM/AM Reusable hard tags, alarm tag, Disposable soft label, magnetic bar, lanyard, bottle tag, milk tag, pencil tag, optic Tag, ink tag, safers and so on.