- Hk Sunkfa Group Limited
- Main business:
- Caribbean RegionBermuda
- Ningbo Huaan Building Material & Smeltery Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Xianglong Fire Safety Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ever-Lasting Industry Group Ltd.
- Main business:
- Caribbean RegionBermuda
- Conglin Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Gateway Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanning Shenghuide Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Yueyang Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Guanchuan Steel Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Free Trade Zone Shengxin International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yantai Hengyuan Industry And Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Advanced Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Yongtai Steel Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Sinomaterials & Equipment Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Credit Steel Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Chengdu Renfeng Industrial. Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Beijing Kaixuan Yida Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Wuxi Navigation Exactitude Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jieyang TFQ Stainless Steel Products Factory
- Main business:
- Caribbean RegionBermuda
- Guangzhou Bozzo Trading Co., Ltd
- Main business:
- Caribbean RegionBermuda