What are the biggest enterprises in Shuangmanpu, Shangcheng County?

There are seven largest enterprises in Shuangmanpu, Shangcheng County. According to the inquiry, Shuangchunpu in Nancheng County belongs to Xinyang City, and its largest enterprises include Datang Xinyang Huayu Power Generation Co., Ltd., Xinyang Yuxin Rolling Industry Co., Ltd., Tian Rui Group Guangshan Cement Co., Ltd., Xinyang Tonghe Wheel Co., Ltd., Huaxin Cement (Xinyang, Henan) Co., Ltd., Xinyang Yuanchuang Magnetoelectric Technology Co., Ltd., Luoshan Borun Textile Co., Ltd. and so on.