- Qingdao Yiyang Rigging Hardware Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo SIYU M&E Corp.
- Main business:
- Caribbean RegionBermuda
- Shanghai Shuchang Industry Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Global Imp. & Exp. Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- China Cangzhou Jiajia Machinry Manufacturing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Jianzi Standard Parts Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- China Mega Industrial Limited
- Main business:
- Caribbean RegionBermuda
- Hai yan Fastners Factory
- Main business:
- Caribbean RegionBermuda
- Shenzhen jieshunda machinery Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Naboscrew Standard Component Make Co.LTD
- Main business:
- Caribbean RegionBermuda
- Hebei Metals and Engineering Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Laiwu City Delong Wiring Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Cofon spray equipment Co.,ltd
- Main business:
- Caribbean RegionBermuda
- Hangzhou Sworld Industrial & Trade Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Spring Die Mould Company Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Qianyuan Rigging Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai Joint Control Machinery Co,Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Firmark Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HaiYan Ronghua Fixed Product Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing nicety electromechanical equipment Cco.,LTD
- Main business:
- Caribbean RegionBermuda