The registration address of changzhou energy science and technology ltd. Is located at the standard industrial plant of the lake tong science and technology park in wugang, changzhou city, with the registration authority being the changzhou city administrative approval office for the wuging district, with the legal person representing the ning gwang, and covers the development, manufacture, processing, sale and related technical services of hydrogen energy equipment, energy-efficient and environmentally friendly equipment, mechanical equipment, electrolysis equipment and devices and their spare parts; the leasing of mechanical equipment; the import and export of self-employed and agency goods and technologies, with the exception of goods and technologies for which the state limits the operation of companies or prohibits their import and export. (projects subject to legal approval may not operate without the approval of the relevant department)