Shenzhen Sena Technology Co., Ltd. is a wholly foreign-owned (US funded) enterprise, established in December 2015, located in the beautiful Science and Technology Innovation Building of Maozhoushan Industrial Park in Shajing. It is a high-tech enterprise specializing in the research and development, production and manufacturing of intelligent wearable devices. The parent company is located in the United States, and the headquarters is located in South Korea. It has multiple patented technologies of its own, and its products are mainly sold in markets such as Europe and the United States, with a long-term dominant position. Business scope: Research and development, design, production and operation of wired and wireless communication machines, wired and wireless audio systems, helmets, optical products