What factories are there in Taiyuan Economic Development Zone, Shanxi?

Hello. First of all, Taiyuan City has Taiyuan Economic and Technological Development Zone, which is located near Xiaodian, Taiyuan High-tech Development Zone and located on Pingyang Road. There are also private science and technology development zones, among which Taiyuan Economic and Technological Development Zone and High-tech Development Zone are state-level development zones, and there are also development zones in other places. I know there is one in Yuncheng, and Qiqiang Washing Powder Factory is in that development zone, but I don't know the others. It is everywhere, and its characteristic is nothing more than attracting investment. Of course it's more environmentally friendly. But I know that many enterprises come here mainly because of heavy industry. After all, Shanxi is rich in coal and metals. For example, Foxconn Industrial Park is next to Taiyuan Economic and Technological Development Zone, where magnesium and gold are mainly produced, because this enterprise mainly makes electronic products. That's all I know. I hope it helps you. Thank you for adopting it.