- Ningbo Hexing Casting Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Rensheng Pipe Fitting Co., Ltd
- Main business:
- Caribbean RegionBermuda
- QINGDAO LOTOWIN PIPE FITTINGS CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Zhaoqing Ally Building Materials Co., Limited
- Main business:
- Caribbean RegionBermuda
- Zhuji Yeeshine Tubing Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yanshan County Rentong Business and Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Fu Fa Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Bohai Electricity Pipe-Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Jiuyi Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fuyang Jianbao Hardware Make Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Fairway Precision Industrial Corp.
- Main business:
- Caribbean RegionBermuda
- Wuxi Zhuoyi Standard Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Tufeng Rubber Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Century Lucky Asia (Beijing) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Beiduo Metallurgical Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Yuyao Kaida Sanitary Ware Factory
- Main business:
- Caribbean RegionBermuda
- Xian Metals and Minerals Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Aomi Fluid Equipment Science and Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan City Qianjin Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- wuyi baiquan tool co.ltd
- Main business:
- Caribbean RegionBermuda