Shenzhen TRONGASONIC Electronics Co.,Ltd was established in 2001, is a professional enterprise focusing on developing, producing and selling electrionic Flashfight. Specializing in the electronic industry R & D more than 13 years, from providing ODM & OEM for many well-known brands abroad, then we gradually created our own brands-Voeloon. We also established a comprehensive ISO 9001, ISO14000 certification system, our products get the recognition and affirmation of many consumers. As a professional Flashlight manufacturer, Voeloon became the leader in the domestic flashlight industry. The same time, we also made great efforts to expand overseas market, and our customers throughout nearly all over the world’s countries and regions in Europe, America, Southeast, Asia.