Three Elements Technology, Established in2011. Shenzhen Three Elements Technology Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of car DVR (car black box, driving recorder). Shenzhen Three Elements Technology Co., Ltd. is a located in Shenzhen China and enjoy convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have attained CE and FCC certificates. Selling well in all cities and provinces around China, our products are also exported to clients in other countries such as Asia or North America. We also welcome OEM and ODM orders.</p>