The registration address of suzhou american profit refrigerated oil limited is located at room no. 88, no. 4 of yulong road, zhou township, with the registration authority of the quinshan city data office, represented by the legal person cho su-ryun, and includes lubricant oil, chemical products (excluding dangerous goods), construction materials, machinery equipment, water coatings, hardware products, fastenings, automation equipment, sales of labour insurance items, literature and plastics, and import and export of goods and technology. (projects subject to legal approval may not operate without the approval of the relevant department)