- Dongguan City, Hua Wei Hardware Tools Co., Ltd.
- GlobalAsiaMain camp:钨钢硬质合金,金刚石微粉,SDC/CBN内孔研磨棒,金刚石砂轮,金刚石磨头
- Dove resin abrasive Co. Ltd. Zhengzhou
- GlobalAsiaMain camp:磨光片,切割片,抛光片,百叶片,砂轮片,陶瓷砂轮,砂带,
- Shanghai Fermi abrasive Co., Ltd.
- GlobalAsiaMain camp:磨具磨料,