The registration address of yunnanjing mining technology ltd. Is located in kunming city district, yunnan province, at 2-14-065 2nd floor, 6th street office, ioan road. The registration authority is the market supervision authority of the mandarin district, represented by a legal person, lin gyeongchin, and operates on a licensed project: mineral resources survey. (projects subject to legal approval, subject to approval by the relevant authorities, for the conduct of business activities, subject to the approval of documents or licences of the relevant sector) general projects: sale of mine machinery; development of efficient energy-saving technologies in the mining industry; software development; information technology advisory services; technical services, technology development, technical advice, exchange, technology transfer, extension of technology; sale of machinery and equipment; leasing of machinery; selection of mines; sale of metals ores; common non-ferrous metal smelting; mineral washing and processing (free of rare soil, radioactive minerals and tungsten); sale of laboratory analytical equipment; production of digital content services (other than publication); retailing of five gold products; wholesale distribution of five gold products; manufacture of metallurgy equipment; sale of plastics; sale of wind and electric tools; sale of machinery for tunnel construction; installation of general machinery; repair of specialized equipment; repair of electrical equipment; sale of electrical equipment; sale of chemical products (other than licensed chemical products); sale of security equipment; sale of electrical wires, cable operations; sale of special equipment; import and export of goods; export and import of technology; sale of the internet (other goods for which (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)