Chengdu Liuyue Instrument Co., Ltd. is registered at No. 819, 8th Floor, Unit 1, Building 1, No. 280, Baijia Section, Dajian Road, Xihanggang Street, Shuangliu District, Chengdu City, Sichuan Province. The registration authority is the Market Supervision Administration of Shuangliu District, Chengdu City, and the legal representative is Cha Wangjun. The business scope includes the sale of instruments and meters, office supplies, hardware and electrical equipment, electronic components, hardware tools, electromechanical equipment, wires and cables, packaging materials, chemical raw materials and products (excluding dangerous goods); Technical services and consulting in electronic technology; Steel structure engineering; Business information consulting (excluding investment consulting); Advertising industry (excluding balloon advertising); Cleaning services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)