- Hangzhou Hongjia Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Senlong Ware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhuhai Huaju Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Conquest. Int.
- Main business:
- Caribbean RegionBermuda
- Anhui Huichang New Materical Co., Ltd
- Main business:
- Caribbean RegionBermuda
- ningbo minmetals and machinery imp.and exp.corp.
- Main business:
- Caribbean RegionBermuda
- Zhuhai Shengchang Electronics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Husan Electric Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Futai Valve Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Hongkong Wisdom International Trading Limited
- Main business:
- Caribbean RegionBermuda
- China Gaoneng Valves Grouop Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Dongfang Yoyik Engineering Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Wenzhou Huahong Electric Control System Development Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang ZhongXiao Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- China Hengsida Holding Limited Company
- Main business:
- Caribbean RegionBermuda
- Liaocheng Qi Hao Bearing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Vala Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Zhengerda Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hongfeng Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou B-Service Auto Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda