Shanghai sea sea sea sealing technology ltd., with its registered address on the 1st floor of the 1st floor, 2816 rao xian road, shanghai city, with its registered authority, is the superintendency of the market in poshan city, represented by wang chung-bak, and is operating on general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; seal-making [branch operation]; sale of instrument instruments; engineering and technical research and test development; sale of electric instrumentation instruments; sale of compacted items; sale of valves and rotors; sale of pumps and vacuum equipment; wholesale distribution of hardware products; sale of moulds; sale of seals; sale of rubber products; installation services for general machinery and equipment; sale of machinery and electrical equipment; sale of industrial automated control system devices; lease of machinery; information advisory services (without licensing information); sales agents; packaging services; and professional design services. (ii) licensing of projects (in addition to those subject to legal authorization, the operation of which is carried out on an autonomous basis under a licence): construction work. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)