- Taizhou Luqiao Jindun Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Linging Dragon Bearing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- JINAN SANHOOS INC.,LTD
- Main business:
- Caribbean RegionBermuda
- YOUNGDO IND.CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Suzhou Seamless Steel Tube Works
- Main business:
- Caribbean RegionBermuda
- Xinxiang City Zhenyuan Machinery Equipment Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Burgeon International Inc.
- Main business:
- Caribbean RegionBermuda
- AnShan Ying Yat Trade Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinxiang City Zhenyuan Machinery Co., Ltd
- Main business:
- Caribbean RegionBermuda
- ROLEX FITTINGS INDIA PRIVATE LIMITED
- Main business:
- Caribbean RegionBermuda
- Yonghui Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Yangbiao Petroleum Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Ironflon Wire & Cable Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao City Pude Water Treatment Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Ningbo Hongwu Pipe Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Starred-River Machinery Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Snow Tools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cixi Beierte Bearings Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Chief Land Stainless Steel (Shanghai) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhenjiang Zhongjian Bearings Co.,Ltd
- Main business:
- Caribbean RegionBermuda