- Laser Optics Techonology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jilin Zhuoer Technology Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Huapeng Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Maolin Machinery and Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang GAB Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai MediWorks Precision Instruments Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Yongkang Sealion Knife & Scissors Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Longkou Yihao Machinery Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hk Keepleader Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Glichn S&T Development Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Junma Medical Apparatus Factory
- Main business:
- Caribbean RegionBermuda
- Shandong Guanglong Biochemical Factory
- Main business:
- Caribbean RegionBermuda
- Yalian Machine Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Beijing Auto Chung Cheng Optoelectronics Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shenzhen Vanpho Electronics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Jiangdong Mingshen Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shang Hai Gao Bang Print Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zibo Cnchem Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao HTC Imp & Exp Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiangsheng Electronic Co., Ltd.
- Main business:
- Caribbean RegionBermuda