- Ningbo Yongxiang Copper Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Nanfeng Pipes Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Yutong Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou APST Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangdong Dongguan Metals And Minerals I& E Company Limited
- Main business:
- Caribbean RegionBermuda
- Fenghua Keshengli Stainless Steel Tube Fitting And Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Longwan Tianhe Tianma Light Industry Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Nanchang Twin Win Import & Export Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Erjietang International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ASTAM VALVE ENTERPRISE CO LTD
- Main business:
- Caribbean RegionBermuda
- Jinhua Yaxin Metallic Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuji Yongda Metallurgy Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- XUDA MOLD INTERNATIONAL CO LTD
- Main business:
- Caribbean RegionBermuda
- Fujian Tianguang Fire-fighting Scie-tech Incorporated Company
- Main business:
- Caribbean RegionBermuda
- Yuhuan Shishi Valve Manufactory
- Main business:
- Caribbean RegionBermuda
- HORON INTERNATIONAL TRADING (HK) LTD
- Main business:
- Caribbean RegionBermuda
- Wenzhou TeJing Long Casting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Qineng Material Factory
- Main business:
- Caribbean RegionBermuda
- Zhejiang Liangneng Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Jimei Filter Equipment Factory
- Main business:
- Caribbean RegionBermuda