- Wenzhou Kangsaite Automatic Control Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Henan Tianrong Machinery Import & Export Trading Company Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Hangao Stainless Steel Pipe Fitting Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Zhoufeng Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiakou Hong Xing Machinery Co., Ltd.(Zhangjiakou City Hongxing Imp.& Exp. Co., Ltd.)
- Main business:
- Caribbean RegionBermuda
- Jinyun County Datong Foundry Factory
- Main business:
- Caribbean RegionBermuda
- Changzhou Chenwei Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- AEROFLEX FITTINGS PVT LTD
- Main business:
- Caribbean RegionBermuda
- Yuhuan Yage Brass Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Sanfang Control Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Huayu Stainless Steel Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Aerosun Corporation Shanghai Branch
- Main business:
- Caribbean RegionBermuda
- Ningbo Ideal-Bell Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sanming Zhongcheng Auto Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Donggang City Ying Shuo Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Wofu Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Richigh Metal Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Lishui Brass Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Yongsheng Rubber & Plastic Products Factory
- Main business:
- Caribbean RegionBermuda
- Tsinghua Solar Systems Ltd.
- Main business:
- Caribbean RegionBermuda