Zibo Mingxin Chemical Co., Ltd., ( predecessor of Ruihai Group ) Established in Zhangyi Industrial Park of Fengshui Town.
2004
Zibo Minda Chemical Co., Ltd. Established in Nanwang Fine Chemical Industry Park, Linzi District.
2006
Huludao Jingdong Furan Chemical Co., Ltd. Established in High-tech Industrial Zone of Huludao City.
2007
Zibo Mingxin Chemical Co., Ltd. Relocation and expansion in Nanfeng Village, Fengshui town (Zhangdian Southern Industrial Zone), now the south production plant of Shandong Ruihai Mishan Chemical Co., Ltd.
2013
Shandong Dadihanxiang Chemical Co., Ltd. Established in Marine Chemical Zone of Weifang City.
2016
Shandong Ruihai Mishan Chemical Co., Ltd. Established in Qilu Chemical Industrial Zone.
2018
Kazakhstan and Uzbekistan overseas branches
2020
2020-Shandong Ruihai Chemical Industry Technology Research Institute, Established in Qilu Chemical Industrial Zone.
