- Hangzhou Xiaoshan Si Qiao Communication Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Jieyang Sanlong Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong China Coal Industrial & Mining Supplies G
- Main business:
- Caribbean RegionBermuda
- Baoji City Hengxin Rare Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing House-Lock Technology Development Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Yongnian Xiongguang Fastener Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan City Nanhai District Yanbu Jiannan Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Foshan NEU Special Steel Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- METAL ONE STEEL PRODUCTS CORPORATION
- Main business:
- Caribbean RegionBermuda
- Taian Boxu Hardware Rigging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haiyan Julong Standard Part Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- TEIKOKU SEIBYO CO LTD
- Main business:
- Caribbean RegionBermuda
- Green Hardware Product Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Songxing Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Hangzhou Hengli Metal Products Co.,Ltd,
- Main business:
- Caribbean RegionBermuda
- Jieyang Goodplus Hardware Industry Limited
- Main business:
- Caribbean RegionBermuda
- Haining Jinmao Metal Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HAIYAN HENGYE FASTENER COMPANY
- Main business:
- Caribbean RegionBermuda
- Rong Cheng Hardware Factory Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Huayi Auto parts Manufactory
- Main business:
- Caribbean RegionBermuda