With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for theft alarm doors, Self Defense personal Alarm keychain , Aerosol Personal Alarm , Personal Mobile Life Alarm ,Sos Personal Alarm Systems . We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Russia , Brunei ,Georgia , Cannes .As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.