15M,#99,(E)Huai Hai Rd,Shanghai, China

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 ...

3/F, Building 66, No. 421, Hongcao Rd

We have our own factory at Hangzhou, producing all kinds of RF label, RF tag, AM tag, and so on. <br/> <br/>We also have a big engineer workshop at Shanghai, specializi...