The registered address of dewey petroleum chemical technology ltd. Is located in the new material estate of hujo town, jintown, jin nin town, shandong province. The registration body is the market supervision authority of kim town district and is represented by a legal person who works in the fields of lubricating oil, lubricant, anti-freezing fluids, emulsifiable oil development, production and sale; technical development, technical advice, technical services, technology transfer in the field of petrochemical technology; chemical products (excluding dangerous chemicals), hardware and electrical materials, and labour safety supplies. (projects subject to legal approval may not operate without the approval of the relevant department)