Fifth floor. Jiangyan District is a district under the jurisdiction of Taizhou City, Jiangsu Province. It is located in the central part of Jiangsu Province, spanning the Yangtze River Delta and the Lixiahe Plain, adjacent to Hai'an City in the east, Taixing City in the south, Xinghua City and Dongtai City in the north, and Hailing District in Taizhou City in the west. According to the query on Baidu Map, Jiangyan Speakers is sold on the fifth floor of the local hardware store. It sells speakers and is also mainly engaged in the sales of hardware, electricity, machinery and electronic equipment, labor protection supplies, and plastic products.