- Seigrand Electronic & Plastic Factory
- Address:Guanjingtou Industrial Zone, Fenggang Town
- Zhejiang Win Sports Products Co., Ltd.
- Address:
- Shenzhen Jiahe Raise Trade Co., Ltd.
- Address:Room15E, Zhujiang Plaze, No.1001 Longxiang Road, Longcheng street,Longgang centre district
- Cangzhou Xinlong Teaching Equipment Manufacturing Co., Ltd.
- Address:MACUN INDUSTRIAL DEVELOPMENT ZONE, YANSHAN COUNTY,
- Double Link Technology (Shenzhen) Limited
- Address:
- Hangzhou Thumbike Bicycle Co., Ltd.
- Address:No.1, Hanma road, Industry park, Linpu town, Xiaoshan District
- Beijing Shining Star Sports Goods Co., Ltd
- Address:No. 12 Yard Xisha Industrial Area, Changping Dist.
- Cangzhou City Lida Culture And Sport Products Co., Ltd.
- Address:154 Jiaotong Street, Cangzhou City, Hebei Province. China
- Dongguan Aixi Industries Limited
- Address:1606, Diwang Center, Changqing RD.
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