- Taizhou Gaosibei metal Hose Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Huaneng Plumping Fittings Factory
- Main business:
- Caribbean RegionBermuda
- Tianjin Guozhong Hose Clamp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- RAIN&MATTHEW TRADE LTD
- Main business:
- Caribbean RegionBermuda
- Zhejiang Xingu Auto Parts Corporation
- Main business:
- Caribbean RegionBermuda
- Chongqing Ruisheng Mechanical Factory
- Main business:
- Caribbean RegionBermuda
- Haiyan Dingtour Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Kaipu Electronic Technique Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tiantai Shuilong Rubber & Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Xixi Hardware& Electric Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ALLWIN ARCHITECTURAL HARDWARE INC.
- Main business:
- Caribbean RegionBermuda
- Beijing Jinbenteng Auto S&T Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Zehan Machinery Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dingxiang Hongli Flange Forging Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo kexing pipe industrial Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Qianding Pipe Fitting Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Xingnuo Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen CSY Hardware Production Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangsu Scientific Instrument International Trade
- Main business:
- Caribbean RegionBermuda
- Shandong Qingyun Yunlong Precision Casting Co., Ltd.
- Main business:
- Caribbean RegionBermuda