The registered address of zhengzhou smart equipment co. Ltd. Is located on the 6th floor of the national university science and technology park (west region) no. 11, high technology industrial development centre, changzhou city, henan province. The registration authority is the zhang state market supervision authority, which operates on behalf of legal persons and covers the production, sale and maintenance of packaging machines, filling machines, fully automated filling production lines; the sale and development of industrial automation equipment; the sale of mechanical equipment, electronics, electromechanical equipment and accessories, construction materials, hardware tools and packaging materials; the import and export operation of the above goods and technologies; and the integration of computer information systems。