- Shandong Alulite Technology Corp.
- Main business:
- Suzhou TECON Construction Technology Co., Ltd.
- Main business:
- Tianjin Guangye Construction Equipment Factory
- Main business:
- Tianjin Taishouxing Steel Trade Co., Ltd.
- Main business:
- Dalian Bofu Construction Material Co., Ltd.
- Main business:
- COSKUN ISKELE KALIP SANAYI VE TICARET ANONIM SIRKETI
- Main business:
- Cenanze (Tianjin) Construction Equipment Co., Ltd.
- Main business:
- Nanning Diwangcun Woods Co., Ltd.
- Main business:
- SA KI SERVICE TRADING PRODUCTION CORPORATION
- Main business:
- HONGTHAI - GOGO VENTURE GROUP JOINT STOCK COMPANY
- Main business:
- Hebei Jianzhuo Imp & Exp Trading Co., Ltd.
- Main business:
- Shijiazhuang Metalheng I&E Trade Co., Ltd.
- Main business:
- Qingdao Aorunda Rubber Industry Co., Ltd.
- Main business:
- SHENZHEN FORAT TECHNOLOGY CO., LTD.
- Main business:
- Tianjin Haiyunda Metal Material Co., Ltd.
- Main business:
- Rizhao Huapu Machinery Co., Ltd.
- Main business:
- Linyi Chanta International Trading Co., Ltd.
- Main business:
- Tianjin Shisheng Scaffolding & Formwork Co., Ltd.
- Main business:
- Guangzhou Safety Scaffolding Co., Ltd.
- Main business:
- Zibo Hizen Machinery Co., Ltd.
- Main business: