Gongda was built in Shanghai City of China in 2002 , .Gongda is top of the lagest manufacturers and suppliers of Electronic Article Surveillance accessoriess in xxxxx specializing in design, produce and exports of all kinfs of RF/AM hard tags and soft labels. Now much merchandise must pasted anti-theft label before shipment, we can offer anti-theft label for xxxxx main products is Acousto Magnetic label (AM label). Our products are manufactured to the highest quality standards and compatible with all existing security systems .These labels can protect all types of merchandise in a retail.Source tagging is the application of Electronic Article Surveillance (EAS) labels into products or packaging during the manufacturing or packaging process. with the world's largest and most comprehensive programs. Products cover all categories, from hard goods to soft goods. Hundreds of retailers representing more than 25, 000 locations receive source tagged products, and thousands of manufacturers provide source tagged goods to these retailers.Our products satisfy your demand of source tagging. There has a catalogue for you, please look at the attachments. We will do our best to meet your demands.