Zibo Mingxin Chemical Co., Ltd., (aṣaaju ti Ruihai Group) Ti iṣeto ni Zhangyi Industrial Park ti Fengshui Town.
Ọdun 2004
Zibo Minda Chemical Co., Ltd. Ti iṣeto ni Nanwang Fine Chemical Industry Park, Linzi District.
Ọdun 2006
Huludao Jingdong Furan Kemikali Co., Ltd. Ti iṣeto ni Agbegbe Ile-iṣẹ Imọ-ẹrọ giga ti Ilu Huludao.
Ọdun 2007
Sibo Mingxin Kemikali Co., Ltd. Sibugbe ati imugboroosi ni Nanfeng Village, Fengshui ilu (Zhangdian Southern Industrial Zone), bayi ni guusu gbóògì ọgbin ti Shandong Ruihai Mishan Chemical Co., Ltd.
Ọdun 2013
Shandong Dadihanxiang Kemikali Co., Ltd. Ti iṣeto ni agbegbe Kemikali Omi ti Ilu Weifang.
Ọdun 2016
Shandong Ruihai Mishan Kemikali Co., Ltd. Ti iṣeto ni Qilu Chemical Industrial Zone.
2018
Kazakhstan ati Uzbekisitani awọn ẹka okeokun
2020
2020-Shandong Ruihai Chemical Industry Technology Research Institute, Ti iṣeto ni Qilu Industrial Zone.
