- Dongying City Yongji Petroleum Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Shunerda Fitting Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan City Aoda Hardware Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- TOPSTONEASIA CO., LTD.
- Main business:
- Caribbean RegionBermuda
- GB INDUSTRIES CO., LTD
- Main business:
- Caribbean RegionBermuda
- Dingxiang Beicheng Flange Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Legendsee Company
- Main business:
- Caribbean RegionBermuda
- Hebei Yihai Pipeline Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fuzhou Landtop Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Xiliqi Science And Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Funsota Imp & Exp Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cixi Henghe Beideli Hardware Factory
- Main business:
- Caribbean RegionBermuda
- Ningbo Da Ao Imp. &Exp. Company Ltd
- Main business:
- Caribbean RegionBermuda
- Hangzhou Oulifa Fluid Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Jinyuan Copper Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dingxiang County Weiyan Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beswick Engineering Co. Pte Ltd
- Main business:
- Caribbean RegionBermuda
- Shangyu Dingshun Pneumatic Tools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Cangzhou Changhao Pipe-Fittings Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sears Industrial Inc.
- Main business:
- Caribbean RegionBermuda