Beijing Tangsheng Yunxiang Technology Co., Ltd. is registered at Room 313-2545, 3rd Floor, Shanshui Building, No. 3 Gulou East Street, Miyun District, Beijing (Yunchuang Valley Economic Development Center Central Office Area). The registration authority is Miyun Branch of Beijing Administration for Industry and Commerce, and the legal representative is Hao Mingfei. The business scope includes technology development; Selling lighting fixtures, computers, software and auxiliary equipment, electronic products, building materials, metal materials, hardware and electrical equipment (excluding electric bicycles), daily necessities, communication equipment, Class I medical devices, mechanical equipment, needle textiles, clothing, plastic products; Home Furnishing decoration; Computer system services; Basic software services; Application software services (excluding medical software); Organize cultural and artistic exchange activities (excluding performances and chess and card entertainment); Undertake exhibition and display activities; Engineering cost consulting; Product design; Construction general contracting, professional contracting, and labor subcontracting; Import and export of goods, technology, and agency import and export; Engineering survey; Engineering design. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for engineering survey, engineering design, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.)