- Shouguang City Jinzheng Airbag Co, . Ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Runhong Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Resen Inc. Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Sincere Import and Export Co; Ltd
- Main business:
- Caribbean RegionBermuda
- Beijing Oil Metal Science & Technology Development Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Nanjing Wonoo Rubber & Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- JiangSu YeQing Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Jiamei Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dezhou Junyue Stainless Steel Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Baiji Special Material Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinghua Sidiou Stainless Steel Factory
- Main business:
- Caribbean RegionBermuda
- Yuema Rubberbelt Co., Ltd,
- Main business:
- Caribbean RegionBermuda
- PanAn Hengfeng Plastic Factory
- Main business:
- Caribbean RegionBermuda
- Hebei Tongchan Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Tiantai Engineering Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Kexing Pipe Industrial Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Yantai Dongshen Pipe Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Baorong Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Liaocheng Tianrui Steel Tube Limited Company
- Main business:
- Caribbean RegionBermuda
- Liaocheng Development Zone Jinfa Tubing Co., Ltd.
- Main business:
- Caribbean RegionBermuda