- Hebei Hongye Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Kemei Pharmaceutical Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- BUENO TECHNOLOGY CO., LTD.
- Main business:
- Caribbean RegionBermuda
- Albert Pipe Co., Ltd. Sichuan Hengtong
- Main business:
- Caribbean RegionBermuda
- Shanghai Kangquan Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuhuan Mubeier Sanitary Ware Factory
- Main business:
- Caribbean RegionBermuda
- Shiyan Sanming Industry and Trade Technology Limited Corporation
- Main business:
- Caribbean RegionBermuda
- Jiangyin Jiangzhe Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Detai Valve Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- china lutong part plant
- Main business:
- Caribbean RegionBermuda
- Yanshan County Zhengda Pipe Fitting Manufacture Co,.Ltd
- Main business:
- Caribbean RegionBermuda
- Tianjin Bond Oil Steel Pipe Manufacturing Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Zibo Huanxin Household Electric Appliance Component Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang XIOR Automotive Parts Manufacture Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Feiting Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiaxing Jiexing Auto Gas Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Lijing Plastic Electrical Equipment Factory
- Main business:
- Caribbean RegionBermuda
- Wenzhou Songjiang Pipe-fitting Valve Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changzhou Huanghe International Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongtai Huadong International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda