- Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
- Common Member
- Partner company:
- Suzhou Zongshida Logo Co., Ltd
- Chongqing Xianyou Technology Development Co., Ltd.
- Foshan Shunde Qitai Metal Products Co.,Ltd.
- Zhejiang Hongfeng Precision Co., Ltd
- Homray Material Technology Co.,Ltd
- Beijing Zhong Bo Rui Da Trading Co.,Ltd
- Pingxiang Super Packing Mall Co., Ltd
- Hebei Resun Metal Products Co.,Ltd
- Shenzhen Wangshun Computer Embroidery Co.,LTD
- Guangzhou MingQi Door & Window Co., Ltd.