- Suzhou Xincheng Precision Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Twins Enclosure Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sunrise Industrial (Shenzhen) Ltd.
- Main business:
- Caribbean RegionBermuda
- Shaanxi Haven Equipment & Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ONESTO ELECTRIC
- Main business:
- Caribbean RegionBermuda
- Qingdao Ant Hardware Manufacturing Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Dezhou Hualude Hardware Products Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Jiaxing Hifine Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuzhou ZZ Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Rongcheng Longhe Metal Processing Plant
- Main business:
- Caribbean RegionBermuda
- Jiangsu Chunyu Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Eastnine Sanitary Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Mengcun Yong Sheng High-Pressure Pipe Fittings Factory
- Main business:
- Caribbean RegionBermuda
- Hebei Longrun Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Overwell International Economy & Cooperation Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Shuanghui Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Yusheng Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai TXM Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haiyan Hama Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Kaida Pipe System Co., Ltd.
- Main business:
- Caribbean RegionBermuda