Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for kids safety, Keychain Personal Alarm , Vigilant Personal Protection Systems , ladybug personal alarm ,Best Personal Safety Alarm . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Chicago , Gambia ,Sao Paulo , Surabaya .Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!