- Changzhou Chunguang Medical Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taian Character Polymer Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Grandme Industrial (Shanghai) Co., Ltd.
- Main business:
- Yueqing City Dongfeng Spring Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HENAN SHUGUANG JIANSHI MEDICAL EQUIPMENT GROUP CO., LTD
- Main business:
- Jiangsu Sentai Environmental Science And Technology Development Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Yongshunte Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Protos Medical Products Co., Ltd.
- Main business:
- Dezhou Ophelia Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen XieLiFeng Metal & Plastics Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Newland Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Hengfan Hardware Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shinva Ande Healthcare Apparatus Co., Ltd. (Shandong)
- Main business:
- Caribbean RegionBermuda
- Dongguan City Tianhong Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Suzhou Conrem Biomedical Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- China National Machinery & Equipment Imp.& Exp. Corp., Fujian Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Joycare Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Xinding Mechanical Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shangdong Medicines & Health Products Imp. & Exp. Corp.
- Main business:
- Caribbean RegionBermuda
- Dongguan Jiachuang Environmental Protection Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda