- TIANYIDA TECHNOLOGIES LIMITED
- Common Member
- Partner company:
- Dalian Dashan Metallurgical Engineering Technology Co.,Ltd
- Vista Light Co., Ltd.
- Reliance (Xiamen) Industry Co., Ltd
- Xiamen Sanideng Plastics Industry Co., Ltd
- Guangzhou Fujia Dental Medical Instrument Co.,Ltd
- Huiqiandu(Hangzhou) Nonwoven Technoligy Co.,Ltd/ Ecotec Nonwoven Limited
- Shandong Yuanlian Chemical Co., Ltd
- Chongqing Endurance Energy Equipment Integration Co., Ltd
- Henan Yuanren Mining Equipment Co.,Ltd
- Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.