The registered address of Shanghai Huanxin Electromechanical Co., Ltd. is Room 006, 3rd floor, No. 865 Hezheng Road, Xincheng Road Street, Jiading District. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Yang Yunlian. The business scope includes the installation and maintenance of electromechanical equipment (excluding special equipment), sales of electromechanical equipment, packaging materials, office supplies, hardware and electrical equipment, steel, and automation equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities