The registration address of shanghai dictionary crown industries ltd. Is located in china (shanghai) free trade test zone, room 288, room 115, new zone port area, new zone market supervision authority for free trade zone, with legal persons representing wu shui, and covering general projects: sale of experimental analytical instruments; sale of instrument instruments; repair of instrumentation; sale of medical devices in category i; sale of mechanical and electrical equipment; sale of batteries; sale of mechanical equipment; sale of specialized chemical products (without dangerous chemicals); sale of office equipment; sale of photovoltaic equipment and metaware; rental of photovoltaic power generation equipment; sale of charge-filled stakes; sale of electrons and mechanical components for free trade zone zone; sale of consolidated circuit chips and products; sale of new energy tools and products; sale of new energy equipment for sale; sale of intelligent transmission and control equipment; sale of communications equipment; operation of electrical and electrical equipment for the sale of hydrogen and hydrogen storage facilities; sale of synthetics and carbon products; sale of 100-hours; sale of electrical and electronic products; sale of electrical equipment for the sale of electrical equipment; supply of electrical and (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)