- Jiannan Hardware Production Co., Ltd
- Main business:
- Caribbean RegionBermuda
- ISOS Hardware Technology Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Jinjie Machinery Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Jinjiang Tagong Hardware Forging Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo ZhongBin Fastener Manufacture Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- shanghai tonghui mechanical co.,ltd
- Main business:
- Caribbean RegionBermuda
- Beijing Yuanrunding Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anshan keer parts co.,ltd.
- Main business:
- Caribbean RegionBermuda
- Jiashan Zhongsheng Metal Products CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Jining Qiangli Normalizer Manufacturing Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Fuzhou Guilong Fasteners Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Senbohengtong Metal Product Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen Xinhengfeng Industry & Trade Co., Ltd
- Main business:
- Caribbean RegionBermuda
- China LC fastener Screws, Bolts, Nuts Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Qingdao MengKang Tools Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Haiyan Mingda Standard Hardware Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Sanjing Hardware Co,.Ltd.
- Main business:
- Caribbean RegionBermuda
- Somabusiness Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Kingly Metal Stamping China Factory
- Main business:
- Caribbean RegionBermuda
- Xiamen Fe Fastener Co.,Ltd
- Main business:
- Caribbean RegionBermuda