The registration address of mandarin mines machinery ltd. Is located at the west camp in the street of the santai city of yantai city in shantung province. The registration authority is the market supervision authority of yutsu city, represented by a legal person, marihong. The scope of the operation includes general items: mine machinery manufacturing; car parts and accessories manufacturing; machine parts and components processing; sale of machinery parts and components; research and development; mine machinery marketing; specialized equipment repair; metal material production; metal materials marketing; sale of goods and exports; technology import and export; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; electrical and cable operations; sale of instrumentation forms; lease of machinery equipment; and lease of non-resident real estate. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)