The registration address of nanjing ultimate refrigeration technology ltd. Is no. 329, located in the qin huai district of nanjing city. The registration authority is the qin huai district administrative board of nanjing city, represented by a legal person, yao xian ying, operating in the areas of refrigeration equipment, hardware transfer, domestic appliances, refrigeration equipment, refrigerant sales, refrigeration installation and maintenance services. (projects subject to legal approval may not operate without the approval of the relevant department)