Guangzhou LOYO electronics factory and Guangzhou DOOP electronics factory belong to Zhuzhou Daneng Group & Lichtex. Established in 2006, Guangzhou LOYO electronics factory (a subsidiary of Daneng group & Lichtex) specialize in manufacturing LED auto lamps which are widely used in railway system, light rails, metro system, electric power system, military system, civil system, public affairs as well as engineering machinery.