- Smart Magnet Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenze County Kaiyuan Metal Products Co.,ltd
- Main business:
- Caribbean RegionBermuda
- Kunshan Alex Railway Fastening LTD
- Main business:
- Caribbean RegionBermuda
- Alex Wire Mesh Co., Limited
- Main business:
- Caribbean RegionBermuda
- HEBEI HESHAN INDUSTRY&TRADING CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- YUYAO XINTAI HARDWARE CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Himo Technology Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Dongguang Corrugated Box Making Machinery Group
- Main business:
- Caribbean RegionBermuda
- HEBEI CHAOYUE STANDARD FASTENER MOULD CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Tancheng BBJ Building Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Baoji Longteng Metal Material Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Yongnian Fangyuan Traffic Facilities Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- MOD Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Beilun Milfast Metalworks CoLtd
- Main business:
- Caribbean RegionBermuda
- Changshu Huibo Railway Fastener Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Beilun Milfast Metalworks Co.
- Main business:
- Caribbean RegionBermuda
- Haiyan Weson Trading Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Zhuzhou Kingdon Industrial and Commercial Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Alex Kunshan Railway Fastening Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai Topkun industry Co.,Ltd
- Main business:
- Caribbean RegionBermuda