- Dongguan Jinxiang Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Yuyao Yongchuang Solenoid Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yanshan Audiences With Joint Forces Machinery Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Binhai Guanghao Pipe Fitting Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Yuli plumbing equipment Factory
- Main business:
- Caribbean RegionBermuda
- Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Shengke Coal Mine Equipment Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shangyu Lianhe Metal Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Gaint King Piping Protection Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Hongyite Rubber Products Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuji Feiou Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Wanniantong Tube Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Main-Link Cleaning Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Hongsen Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Taisuo Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- SDTE Pneumatic Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nanjing ChenChen Plastic Packaging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Baoji Qixin Titanium Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Shihui Hydraulic Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Nantong Vsin Metal Products Co., Limited
- Main business:
- Caribbean RegionBermuda