- Weifang East Pipe Industry Technical Co., Ltd.
- Common Member
- Top company:
- Taizhou Huida Leisure Products Co.,Ltd
- Shandong High Grade Economic Trading Co., Ltd
- Zhejiang Sanhao Intelligent Technology Co., Ltd
- Yiwu Huai Yin Trading Co., Ltd
- Rudong Wanfeng Machinery Co.,Ltd
- QingDao Huilin plastic machinery Co., Ltd.
- Liaoning Kunze Import&Export Trading Co., Ltd
- Nanjing PEGE Techno Machine Co., Ltd.
- Contec Medical Systems Co., Ltd
- Hangzhou Xiaoguan Import and Export Co., Ltd