- Jiangxi Gangear Transmission Machinery Co., Ltd.
- Address:Chengnan Industry Park,Xingan County,Jiangxi Province
- Jinan Chuangfeng Commercial And Industrial Co., Ltd.
- Address:28-7, Wuyingshan North Road, Tianqiao District, Jinan, Shandong, China (Mainland)
- Jiangxi Yuan-Fa Mechanical Electrical Co., Ltd.
- Address:Booth A1, Quanshuiwan, Lixiang Home, 2 Middle of Fenghe Avenue, Honggutan New District
- ningbo federal machine company limited
- Address:Sishan Rd.
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