- Colo International Corporation Group Ltd.
- Common Member
- Partner company:
- Shaanxi Etermetal Co., Ltd.
- Xing Da Circuits Technology Co., Ltd
- Tianjin Humanda Technology Development Co., Ltd.
- Hubei YJT Technology Co., Ltd.
- SHANGHAI UPG INTERNATIONAL TRADING CO., LTD
- Jiangsu Xiandai Lighting Group Co., Ltd.
- Zhejiang Wuyi Changxin Tools Co., Ltd
- Liaoning Haihua Technology Co.,Ltd.
- BBA BAKERSFIELD INDUSTRIAL (SHANGHAI) Co.,Ltd.
- Weifang Shengao Machinery Co.,Ltd