- Guangdong Yisen Doors and Windows Industries Co., Ltd.
- Main business:
- Jiangsu Aiwo Energy Saving Tech. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Oudany Automatic Doors Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changsha J-King Electronic Science & Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dalian Huaying Glass Product Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Zhanhua Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Ziri Industry And Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shouguang Hongcheng Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhangjiagang Yitai Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Chongqing West Aluminium Qingfeng Metallic Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Hoyo Furniture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Xinqiao WPC Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Deqing Hisun Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tengzhou Tiger Commerce Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Good Door Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Sheng Yi Door Co., Ltd.
- Main business:
- Foshan City Singking Import and Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hefei Hengtong International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yantai Doowon Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Langfang Xiangri Wood Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda