- Jiangsu zhenya group
- Main business:
- Caribbean RegionBermuda
- Tianjin Goldstone International Trade CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Jiangsu Songyan Machinery Co.,Limited
- Main business:
- Caribbean RegionBermuda
- Eagle Metalware Co., Ltd
- Main business:
- Caribbean RegionBermuda
- TEW Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao ABC Industrial Supplies Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Senker Drill Equipment Trading Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Tongling linbao machinery manufacturing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Changzhou Jiangnan Yibo Hardware Technology Co., Ltd
- Main business:
- Caribbean RegionBermuda
- HaiyanHengyeBushi
- Main business:
- Caribbean RegionBermuda
- wuhan jieyi technology and trading company
- Main business:
- Caribbean RegionBermuda
- Guangdong Venomas Decoration Material Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhengbang Industry Development Co.,Limited
- Main business:
- Caribbean RegionBermuda
- Fuyang Kaima Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Rongli Standard Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing Newynn Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zibo Zhenlan Machine & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang Goodwell Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sanqi machinery
- Main business:
- Caribbean RegionBermuda
- Yancheng Guxicheng Filter Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda