- Zhejiang Yu He Piping Systems Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Santiway International Co., Ltd.
- Main business:
- Southern EuropeSpain
- Dongying Tuopu Metal Manufacture Co., Ltd.
- Main business:
- Suqian Ekoo Hardware Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fuzhou Hongxing Machinery Co., Ltd.
- Main business:
- North AmericaAmerican
- Fujian Best Industrial Co., Ltd.
- Main business:
- Longquan (Ningguo) International Trading Co., Ltd.
- Main business:
- Chonghong Industries Ltd.
- Main business:
- Caribbean RegionBermuda
- Anping County Hengdeli Wire Mesh Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuhan Keda Marble Protective Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jinan Rainbow Metalwork Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dalian Palcast Special Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Exact Fasteners Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhenhai Hualong Fasteners Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinxiang Jiahua Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anping Wanhua Hardware Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Jinzhaobo High Strength Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Saite Fasteners Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Haiyan Julong Standard Part Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Allied Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda