Wuhan Dotia Tech Co., Ltd is a professional R&D manufacturer of EL products with 14 years experiences in China. We have 4 patents for EL Technology. We have over 2000 square meters workshop. Located at"Optic Valley" in Wuhan which is the biggest city in center of China . We have another company Dotia thinlight was established in 2000, it was the first company engage in large inverters and large sized EL panel in China. We are one of the biggest EL manufacturers in the world and produce EL panel and inverter only. We got CE, ROHS, CTICK, UL, CUL ISO9000 Certification. Most of our products are exported to Europe, North and South America,Middle West and East Asia. Our EL products are widely used as animation poster, signage, car wrap, windows display and floor mat in bus body, bus station, railway station and exhibition.