- Qingdao Eoncred Int'l Co., Ltd.
- Common Member
- Partner company:
- Guangzhou Futengda Import And Export Trading Co., Ltd
- Guangdong Walsall Steel Pipe Industrial Co., Ltd.
- Juancheng Changshunfa Arts & Crafts Co., Ltd
- Shandong Zibo Huanyu Bridge Formwork Co.,Ltd
- Yiwu Youyuan Trading Co., Ltd
- Yuhuan Shengjiu Mould Co., Ltd
- Chengdu Suchen Environmental Protection Material Co., Ltd
- Qinhuangdao Fect Industry Co., Ltd
- YANTAI ZHOUJI BIOTECHNOLOGY CO., LTD.
- Dongli Foundry Co., Ltd