- Foshan Shunde Hingsking Plastic & Hardware Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongkang Chengjian Hardware Tools Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangdong Gaoyao Xin Keyi Metal Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen Shiyuan Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai U-Land Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Runcheng Steel Pipe Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tangshan Fengrun Kaiwei Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Nanhai Xingyuan Metal Product Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Huayu Machinery Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yuyao Erdabao Ware Factory
- Main business:
- Caribbean RegionBermuda
- Jiangsu Tianyuan Steel Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- JDY Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Huihong Stainless Steel Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Laiwu Le Ren Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Xurong International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Mengkwa Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yangzhou Hengchang Engine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Yongfang Plastic Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan City Nanhai Tang Zhirong Hardware Sales Department
- Main business:
- Caribbean RegionBermuda