- Promi Technology(HK) Co., Ltd
- Common Member
- Partner company:
- Ningbo ZT Bull Hydraulic Co., Ltd
- Shandong Leize Intelligent Technology Co.,Ltd
- Qingdao Textiles Group Apparel Co.,Ltd.
- Danyang Kseibi Tools Co., Ltd.
- Hangzhou Huadu Industries Co.,Ltd.
- Weifang Great Metal Works Co., Ltd.
- Quanzhou Sinowise Machinery Co.,Ltd
- Lifeng Industry Group Co., Ltd
- Zisheng International Trade Co., Ltd
- Zhejiang Hoouyau Mechanical & Electrical Technology Co.,Ltd