There are several state-owned Ru porcelain factories in Ruzhou

Two companies are Ruzhou Rubaozhai Ru Porcelain Factory and Ruzhou City Yujuan Ru Kiln Factory.

According to data from the Market Research Bureau, there are two state-owned Ru porcelain factories in Ruzhou, namely Ruzhou City Rubaozhai Ru Porcelain Factory and Ruzhou City Yujuan Ru Kiln Factory. Ruzhou Rubozhai Ru Porcelain Factory was founded in Ruzhou City, Pingdingshan City, Henan Province, and Ruzhou Yujuan Ru Kiln Co., Ltd. is located in Pingdingshan City, Henan Province.

Ru kiln, one of the five famous kilns in the Song Dynasty, was named because the kiln site was located in Ruzhou, Henan Province during the Song Dynasty. Today, it is found in Qingliangsi Village, Daying Town, Baofeng County, Henan Province, and Zhanggong Lane, Ruzhou City. Ru kiln firing.