Sence Lighting Tech Limited is founded in 2013 in the world-global famous lighting center - Guzhen Town, Zhongshan city, Guangdong Province in China. We are specialized on the developing and producing many kind of high quality and high-tech emergency lighting, emergency battery backup and other related emergency solution items. We have 12,000 square meters and about 300 workers and a group of high quality engineer, management and technical persons. With the advanced production line and a series of high-precision equipment and testing instruments, we produce 8 million sets of products annually.www.sencelights.com.