Second floor. According to the floor information query of Lianyungang Suning Plaza Store, we can know that the north of Lianyungang Suning is on the second floor. Lianyungang, known as Haizhou in ancient times, is a prefecture-level city under the jurisdiction of Jiangsu Province. Located in the northeast of Jiangsu, on the west bank of Haizhou Bay, bordering the Yellow Sea in the east, Xuzhou and Suqian in the west, Huai 'an and Yancheng in the south and Rizhao and Linyi in Shandong Province in the north, it has jurisdiction over three districts and three counties, with a total area of 7665438+.