Why doesn't Changzhou Fude Energy open?

Changzhou Fude Energy is closed because the products are unqualified. Fude (Changzhou) Energy and Chemical Development Co., Ltd. (formerly known as Zheng Da (Changzhou) New Materials Co., Ltd.) was established on 20 1 1, located in Changzhou City, Jiangsu Province, and is an enterprise mainly engaged in the manufacture of chemical raw materials and chemical products.