- Xiamen Ortosport International Trade Co.,Ltd
- Common Member
- Partner company:
- Gaoyou Gaoyuan Auxiliary Co., Ltd(ChangZhou Guan Jin Lian Qun Chemical Co., Ltd)
- Jinan Star Machinery Equipment Co., Ltd
- Shanghai Loogal Information Tech Co., Ltd
- Wuxi Rongchenghua Metal Products Co., Ltd
- Zhejiang Kunhong New Material Co., Ltd
- Hebei Yongguang Mining Equipment Co., Ltd
- Ruian Wonderouto Auto Parts Factory
- Henan Yields Precision Tools Co., Ltd
- Guangzhou Vanten Technology Co., Ltd
- Zibo Win-ceramic Material Co., Ltd.