- Yuhuan World Copper Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Shenyu Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenyang Sun East Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang King-Mazon Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dalian Aoping Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Guanli Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongjia Chengding Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao City Maikeer Plastic Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Evergreat Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Guangming Machine Tool & Auto Part Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qinhuangdao YDKL Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Feucet Hardware Products Manufacturer
- Main business:
- Caribbean RegionBermuda
- Zhejiang Koeo Petroleum Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- YUHUAN JUNXIN COPPER
- Main business:
- Caribbean RegionBermuda
- Dynoland International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- KRD Industry System Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Taizhou Evergreen Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Hi-Tek Valve & Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xingtai Shengkaiyuan Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Jufeng Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda