Jiangyin.

jiangyin has been ranked first among the top 111 counties in China for many years, and no other counties have replaced it. Jiangyin is a world-famous wool spinning base and more than 21 listed companies. The larger enterprises include Sunshine, Shuangliang, Jiangnan Molding and Special Steel.

In addition, the development of Jiangyin is closely related to its rural economic development, including Huaxi Village, Sanfang Village and a large number of villages with an annual output value of over one billion yuan.

Of course, Zhangjiagang is also very developed, with Shagang and other enterprises.