The registration address of shanghai liberté aluminium limited is located in room 710, 7k on phui road, huen-hyun district, shanghai city, with the registration authority being the market supervision authority of huen-jiang district, with the legal personality representing li guangjun as general items: sale of metal materials; sale of metal parts for construction purposes; sale of rubber products; sale of plastic products; sale of high-quality synthetic rubber; sale of synthetic materials; sale of non-metal mines and products; sale of non-ferrous metal alloys; sale of mechanical equipment; maintenance of electronics, mechanical equipment (other than special equipment); sale of electronic specialized equipment; sale of refrigeration, air-conditioning equipment; sale of electrical equipment; sale of moulds; retail sales of daily appliances; repair of electrical appliances; wholesale distribution of hardware products; wholesale distribution of car spare parts; retail sale of car spare parts; installation of general machinery; installation, maintenance of industrial robots and maintenance services; maintenance of electrical appliances in homes; manufacture of metal materials; manufacture of metalworking machinery; manufacture of five gold products; export and import of technical equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)