The legal entity, represented by mona, which has no registered address in the tinless economic development zone, is the administrative approval board of the jiangsu-zithian economic development zone, and operates in the areas of research and development, manufacture, sale, installation and maintenance of industrial automated control system devices; the sale of hardware products, general machinery and accessories, electrical machinery and equipment, specialized equipment and rubber products. General projects (subject to legal authorization and subject to approval by the relevant department): sale of metal materials; sale of metal products; sale of metal ores; sale of non-metal mines and products; sale of non-ferrous metal alloys; sale of coal and products (in addition to projects subject to legal authorization, the operation is carried out autonomously under a licence of law)