- Dongnam Precision Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Shuangshi Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan City Guantong Plumbing And Heating Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenling Longxiang Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Refrigeration Specialties Group Inc
- Main business:
- Caribbean RegionBermuda
- Wenzhou Shuaiji Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Wanlong Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Kingland Clearclean Purification Equipment Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Codan Lingyun Air Conditioning Pipe Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Chengdu Maoyuan Mechanical & Electric Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- BANSEOK PRECISION IND. CO LTD
- Main business:
- Caribbean RegionBermuda
- Ningbo Jiaming Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao CSP Sealing Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yixing Tongda Head Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haimen Hydraulic Component Plant Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- OVK MACHINEWORKS LTD
- Main business:
- Caribbean RegionBermuda
- Hebei Jinda Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shangyu Huarui Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dalian FTZ YongFu International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yiwu City Weifan Hardware Trading Firm
- Main business:
- Caribbean RegionBermuda