Zibo Mingxin eget Co., Ltd. (Praedecessor de Ruihai Group) States in Zhangyi Industrial Park of Fengshui oppidum.
MMIV
Zibo Minda eget Co., Ltd. Statutum in Nanwang denique eget industria Park, Linzi regio.
MMVI
Huludao Jingdong Furan Chemical Co., Ltd. Statutum in High-Tech Industrial Zonam Huludao urbem.
MMVII
Zibo Mingxin eget Co., Ltd. Relocation et expansion in Nanfeng Village, Fengshui oppidum (Zhangdian Southern Industrial Forum), nunc ad meridiem Plant in Shandong Ruihai Mathan Euge, Ltd
MMXIII
Shandong Dadihanxiang eget Co., Ltd. Statutum in Marine eget zonam Weifang urbem.
MMXVI
Shandong Ruihai Machan eget Co., Ltd. statutum in Qilu eget industriae zonam.
MMXVIII
Kazakhstan et Uzbekistan mare ramis
MMXX
MMXX-Shandong Ruihai eget industria Technology Research Institute, statutum in Qilu eget industriae zona.
