Solid power trade (shanghai) ltd. Is registered at 28th floor 28th floor of huaihai road, wong poi district, shanghai city, and is registered as the shanghai market supervision authority (shanghai market supervisory authority) with legal representation, covering general items: sale of security equipment; sale of information security equipment; sale of metal products; development of metal products; development of machinery and equipment; sale of currency-specific equipment; retailing of stationery supplies; sale of office supplies; retail sale of car spare parts; sale of moulds; sale of plastics; sale of furniture spare parts; sale of electronics and electrical components; sale of electrical equipment; sale of electrical appliances; retailing of hardware products; sale of metal materials; sale of chemical products (other than licensed chemical products); sale of construction materials; sale of day-to-day stores; sale of goods; import and export of technology; sale of lamps; development of five gold products; development of plastics and plastics; development of electrical appliances; sale of smart household consumption equipment; internet safety services; safety systems monitoring services; safety technology development network and information software development services; promotion of technical technology technology for the repair and repair of software system; technical technology (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)