1. Dongying qirun chemical co., ltd, legal representative: Wang Jianhua. Founded in 2006, located in Dongying City, Shandong Province, is a company mainly engaged in the manufacture of chemical raw materials and chemical products.
2. Hengyang Qicheng Chemical Co., Ltd., legal representative: Liu Zhongwei. Founded in 2020, located in Hengyang City, Hunan Province, is a company mainly engaged in the manufacture of chemical raw materials and chemical products.