- Anshan Dongtai Wear Resistant Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shaoxing Huanxin Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taian Shengdian Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Jinda Electrical Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Foshan Sinta Abrasives Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yangzhong Lifeng Emery Cloth Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Henan Hengxin Industrial & Mineral Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Onway Import & Export Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Exin Diamond (Shenzhen) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Anyang Mingrui Silicon Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Bosun Abrasive Co., Ltd.
- Main business:
- Henan Hong Feng Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yanjin County Longfeng Industry & Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhijiang CJY Abrasives Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Henan Yalong Superhard Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhengzhou Macro Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xinzheng Linfa Abrasives Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zibo Huilong Fine Material Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Smetal Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongkang Jake Imp. & Exp. Co., Ltd.
- Main business: