- Hangzhou Polytech Plastic Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Techno Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anhui Suzhou Chaohua C&T Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hunan Shinestar Steel Group(HSSG)
- Main business:
- Caribbean RegionBermuda
- co working developing co.,ltd
- Main business:
- Caribbean RegionBermuda
- Jiangyin Hongshun Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangdong Luotong Metal Meterials Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Qingdao Leader Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Oukai Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- WEISHAN ZHONGTIAN RUBBER&PLASTIC CO., LTD.
- Main business:
- Caribbean RegionBermuda
- Foshan Slot Pipe Stainless Steel Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ganpat metals pvt ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Hongrun Heavy Industrial Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Qingdao Delta Haosaite Plastic Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Sanxing Huachang Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Shanghai Bosu Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Boxin Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Amstar Sanwa Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shaoxing Siwell Plastics Engineering & Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Selcuk chemical petrol fiberglass pipe industrial company . Ltd.
- Main business:
- Caribbean RegionBermuda