The registered address of Nanjing Yaojie Energy Saving Technology Co., Ltd. is located at No. 688-4, the Pearl River Road, Xuanwu District, Nanjing City. The registration authority is the Market Supervision Administration of Xuanwu District, Nanjing City, and the legal representative is Tan Jie. The business scope includes energy saving technology research and development; Research and development, sales, and technical services of environmental protection equipment; Sales of chemical products (excluding hazardous chemicals), building materials, machinery and equipment, daily necessities, and electronic products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)