Dragon Guard is the Top 3 manufacture in China with 20 years experience, for products including:EAS,Display Security,RFID,ESL,SecurityCamear.With 150+ workers, 5,000+ square meters of factory area,70+ international patents,and supportive cooperation with Wal-Mart,Carrefour,we could guarantee you at quality,production ability, tech support and service.We welcome worldwide partners for a close cooperation.