The registration address of the royal lubricant oil technology company ltd. Is located at no. 51, phoenix road, dongqung city, guangdong province. The registration authority is the market supervision authority of dongqung city. The legal person represents deutsche tung and operates on general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; the sale of lubricating oil; the sale of petroleum products (other than hazardous chemicals); the wholesale distribution of electronicware; the sale of metal tools; the sale of metal materials; the sale of metal products; domestic trade agents; and the sale of the internet (other than the sale of goods for which permission is required). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)