The registration address of shanghai-hunghai-chuong-chuan equipment manufacturing co. Ltd. Is located on the 1st floor and 3rd floor of the 4th floor of huatin road, no. 618 huabo road, city of shanghai. The registration authority is the market supervision authority of the cara-zone. The legal entity is represented by hu xianji, and is engaged in the production of educational equipment (electronic laboratory for electricians), auto-education equipment, teaching models, industrial automation equipment technology, smart technology, material networking technology, building-smart technology, air-conditioning refrigeration technology, environmental technology, technological development in the field of computer technology, technical advice, technology transfer, technical services, software development, commercial consultancy, teaching equipment, auto-education equipment, teaching models, laboratory instruments, computer, software and support equipment, and sale of office supplies. [projects subject to legal approval may not operate without the approval of the relevant department]