- Hangzhou Tudor Rubber & Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Hongyun Weiye Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nantong Yongda Pipe Industry Incorporated Company
- Main business:
- Caribbean RegionBermuda
- Yangzhou Yinhe Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Xing Rui Piping Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- FU CHUN SHIN MACHINERY MANUFACTURE CO., LTD.
- Main business:
- Caribbean RegionBermuda
- Shanghai EAYA Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Huangma Sanitary Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinjiang Taizheng Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- DAE HAN TECH CO.
- Main business:
- Caribbean RegionBermuda
- Zhuzhou Dongya Tools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Yuheng Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cixi Guanhaiwei Yuanjian Hardware Factory (General Partner)
- Main business:
- Caribbean RegionBermuda
- Changzhou Xingang Plastic Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuhan Haihong Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Adoor Technology (Nanjing) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing Deers International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanxi Fenglei Drilling Tools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Howe Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Beilun Gold Quality Mould & Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda