The registered address of Shanghai Guance Electrical Technology Co., Ltd. is located on the 2nd floor of Building 2, No. 2588 Changyang Road, Yangpu District, Shanghai (centralized registration location). The registration authority is Yangpu District Market Supervision Bureau, and the legal representative is Cai Yuan. The business scope includes technology development, technology transfer, technical consulting, and technical services in the field of electrical technology, sales of instruments, wires and cables, mechanical equipment, hardware and electrical equipment, sales and maintenance of electromechanical equipment and accessories.