The registration address of smunzun (sundong) lubrication technology ltd. Is located at no. 02 of the new material estate park in the canal economic development zone in the city of chinin, shandong province. The registration authority is the market supervision authority in the city of jeining city, with the legal personality representing man-jongh and covering the general projects of processing, manufacturing (without dangerous chemicals); marketing of lubricant oil; manufacture of petroleum products (without dangerous chemicals); sale of petroleum products (without hazardous chemicals); sale of chemical products (without licensed chemical products); production of chemical products (without licensed chemical products); technical services, technology development, technical advice, exchange, technology transfer, technical promotion; sale of machinery; sale of electrical equipment; general cargo storage services (without dangerous chemicals, etc.) (in addition to projects subject to legal authorization, self-employed in accordance with the law); export and import of goods (in addition to projects subject to legal authorization, subject to the approval of the relevant sector, specific operations are subject to the approval of the project)