- Nanjing Siyan International Ltd.
- Main business:
- Caribbean RegionBermuda
- Weihai Chengxun Import & Export Co., Ltd.
- Main business:
- Jiangyin Hengfang Import & Export Co., Ltd.
- Main business:
- Southern EuropeItaly
- Foshan Wanjia Window And Door Co., Ltd.
- Main business:
- Tianjin Lian Jilong Door & Window Co., Ltd.
- Main business:
- Guangzhou Shunfeng Windows & Doors Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fujian Dongtai Imp & Exp Co., Ltd.
- Main business:
- Shanghai DEPER Automatic Door & Window Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Effective International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Shunde Shiyi Imp & Exp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Huangshi Jinlu Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wanhua Ecoboard Co., Ltd.
- Main business:
- FOM Machinery Manufacturing (Shanghai ) Co., Ltd.
- Main business:
- Foshan Yaoyinshan Aluminum Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Dingji Decoration Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Meiyuan Door Industry Co., Ltd.
- Main business:
- Qingdao Tongshuai Vehicle Components Co., Ltd.
- Main business:
- Sanle Coating Technology & Machinery Ltd.
- Main business:
- Foshan Nanhai Freecom Hardware Product Co., Ltd.
- Main business:
- Zhejiang Largos Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda