- Hangzhou Ylparty Trading Co., Ltd.
- Common Member
- Partner company:
- Wuhan Zhenguan Industry and Trade Co., Ltd
- Yuyao Chengbang Electronic Technology Co., Ltd
- Shanxi Hongkai Forging Co., Ltd
- Kunshan Yari Sanitary Products Co., Ltd.
- Yunnan OLiGHTEK Opto ELectronic Technology Co.,Ltd
- SSS Hardware International Trading Co.,Ltd
- Quanzhou Sangruolla Import and Export Trade Co., Ltd
- Yangzhou TianShun Pipeline Technology Co., Ltd
- Zhejiang Yikang Medical Technology Co., Ltd
- Shandong Xingang Formwork Co., Ltd