How many flour mills are there in Yuzhou City, Henan Province? Thank you for your help.

The larger one has a Shi Jia flour mill in Huashi Town.

Yuzhou Hongyuan flour mill

Yuzhou jiushan town shangguansi flour mill

Yuzhou yikang flour mill

Yuzhou guocun flour food-making factory

Yuzhou Wuliangzhen guo zhuang cun Fuyuan Flour Mill

Yuzhou Qian Jing Hengshan flour mill

Yuzhou petrifaction shixiangjia flour mill

Yuzhou Guo Lian Xiang San Guo flour processing factory

Yuzhou Yutai flour mill

Yuzhou changming flour mill