- Yanzhou United Imp & Exp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Jiaxiang High Strength Bolts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongtai City Qile Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Tanrimine Metalwork Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Jiangbei Hengyi Auto Hardware Fitting Factory
- Main business:
- Caribbean RegionBermuda
- Linyi Fengrui Metals Manufacturing Co., Ltd.
- Main business:
- Tianjin Senbohengtong Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Nanhai Huajian Pneumatic Nails Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Hantai Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Jinyuan Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Hangtou Fasteners Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Longding Fasteners Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Haohaichang Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Xinwangyuan Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anping County Yongchang Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Mountain Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Hongchen Irrigation Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Best Plastics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Qiantongda Rubber Products Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Baoding Henglian Mechanical Co., Ltd.
- Main business:
- Caribbean RegionBermuda