- Hunan OSAINT Heavy Industries Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Jietaihongli Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Henan Akelin Imp&Exp Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Worker Construction Machinery Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Xinruida Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing Dilong No-Dig Engineering Co., Ltd. Lishui Branch Company
- Main business:
- Caribbean RegionBermuda
- Shandong Jinhengli Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen Qingyouchuan Engineering Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongkang Nerrna Industry & Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Yunfeng Mechanical Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Langfang Juli Geological And Mineral Of Geotechnical Engineering Technology Development Company
- Main business:
- Caribbean RegionBermuda
- Ningbo Fanzheng Machinery Parts Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Mingde Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taian Hongjian Machinery Science & Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Ca-Long Engineering Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Shengyuan Imp & Exp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changzhi Bigstars Metal-Forming Machine Manufacturer Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taian Lishi Construction Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Savera Shangwu Elevator Riding System Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taian Tongyuan Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda