Dong Yang Technology Co., Ltd. is a research and development,manufacturing, sales, automation and lighting engineeringsolutions, integrated services in one of the private high-techenterprise, its divided Huizhou City East Xin Technology Co., Ltd.,Huizhou City, Tonny Lighting Technology Limited. Founded in 1997and headquartered in Huizhou City, Guangdong Province, Chen Town,part of Zhongkai National Hi-Tech Development Zone.