The registered address of Nanjing Yadan Lighting Technology Co., Ltd. is Room 1012, No. 22 Jianning Road, Gulou District, Nanjing City. The registration authority is the Government Service Management Office of Gulou District, Nanjing City, and the legal representative is Yu Juan. The business scope includes research and development of lighting technology; Research and sales of electromechanical equipment; Sales of lighting appliances, hardware, building materials, and electronic equipment; Construction of building installation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)