- Qingdao Wewoll Plastic & Rubber Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Lingen Chemical Material Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Riying Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changzhou Raymond Precision Steel Tube Co. Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Xinyue Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Tonglian Stainless Steel Material Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhangjiakou Haite Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Lianhuan Silicone Material Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Xujue Electrician Insulated Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yingsheng Sports Products Manufacturer
- Main business:
- Caribbean RegionBermuda
- Alusum Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Linyi Guanlong Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Jeeda Rubber Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wui Tung Holdings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Somewang Packaging Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Yayu Rubber and Plastic Product Trading Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shangyu Sunrise Packaging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongying Mingde Petroleum Technology Co., LTD.
- Main business:
- Caribbean RegionBermuda
- Baichuan International Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Flex Hose Co., Ltd.
- Main business:
- Caribbean RegionBermuda