I-Zibo Mingxin Chemical Co., Ltd., (umanduleli we-Ruihai Group) Isungulwe e-Zhangyi Industrial Park yase-Fengshui Town.
I-Zibo Minda Chemical Co., Ltd. Isungulwe e-Nanwang Fine Chemical Industry Park, esifundeni sase-Linzi.
I-Huludao Jingdong Furan Chemical Co., Ltd. Isungulwe ku-High-tech Industrial Zone yase-Huludao City.
I-Zibo Mingxin Chemical Co., Ltd. Ukuthuthwa kanye nokunwetshwa e-Nanfeng Village, edolobheni lase-Fengshui (Zhangdian Southern Industrial Zone), manje okuyisikhungo sokukhiqiza esiseningizimu ye-Shandong Ruihai Mishan Chemical Co., Ltd.
I-Shandong Dadihanxiang Chemical Co., Ltd. Isungulwe endaweni ye-Marine Chemical Zone yase-Weifang City.
I-Shandong Ruihai Mishan Chemical Co., Ltd. Isungulwe ku-Qilu Chemical Industrial Zone.
Amagatsha e-Kazakhstan nase-Uzbekistan phesheya kwezilwandle
2020-Shandong Ruihai Chemical Industry Technology Research Institute, Isungulwe ku-Qilu Chemical Industrial Zone.
