Zibo Mingxin Chemical Co., Ltd., (omwe adatsogolera Ruihai Gulu) Yakhazikitsidwa ku Zhangyi Industrial Park ya Fengshui Town.
2004
Zibo Minda Chemical Co., Ltd. Yakhazikitsidwa ku Nanwang Fine Chemical Industry Park, Linzi District.
2006
Huludao Jingdong Furan Chemical Co., Ltd. Yakhazikitsidwa ku High-tech Industrial Zone ya Huludao City.
2007
Zibo Mingxin Chemical Co., Ltd. Kusamuka ndi kukula mu Nanfeng Village, Fengshui tawuni (Zhangdian Southern Industrial Zone), tsopano kum'mwera kupanga chomera cha Shandong Ruihai Mishan Chemical Co., Ltd.
2013
Shandong Dadihanxiang Chemical Co., Ltd. Yakhazikitsidwa ku Marine Chemical Zone ya Weifang City.
2016
Shandong Ruihai Mishan Chemical Co., Ltd. Yakhazikitsidwa ku Qilu Chemical Industrial Zone.
2018
Kazakhstan ndi Uzbekistan nthambi zakunja
2020
2020-Shandong Ruihai Chemical Industry Technology Research Institute, Yakhazikitsidwa ku Qilu Chemical Industrial Zone.
