- Ninghai Taiyu Hardware Machinery Factory
- Address:West Of Zaopu Village, Meilinbei Village, Meilin Street, Ninghai County
- Harbin YR Bearing Co., Ltd.
- Address:Xiangfang Area,Ha'er'bin City,
- Anyang Huaen Materials Co., Ltd.
- Address:Section of Huanbin North Road
- Xian Qinsen Technology Co., Ltd.
- Address:No.2 Xinke Road, Xi'an, Shaanxi, China
- Shanghai Topnew Machine Tools Co., Ltd.
- Address:No. 401 Shiguang Road Shanghai 200433 China
- Zhengzhou Mayjoy Import & Export Co., Ltd.
- Address:No. 61, Nongye Road, Jinshui District
- Veise (Guangzhou) Electronic Co., Ltd.
- Address:3F,No.18,Huayuan St.,Shatai Rd.,Guangzhou,China
- Weifang Winner Machinery Equipment Co., Ltd
- Address:East Dongfeng Street
- Qingdao Lutaida Industrial Co., Ltd.
- Address:yinzhu town,qingdao china
- Ruian Yubang Imp & Exp Trading Co., Ltd.
- Address:604 Room 2 Unit 1 Building Kaitai Building Anyang Street Ruian City,Zhejiang,China
- Ningbo Yinzhou Fuchun Precision Casting Co., Ltd.
- Address:Lixie Village,Hengxi Town, Yinzhou District
- Yuyao Hokaili MFG Co., Ltd.
- Address:No.3, Wanjialing, Tujia, Yuxi Village, Zhangting Town,Yuyao City,China
- Renqiu City Yi Jin Import And Export Trade Co., Ltd.
- Address:Shimenqiao Industrial District,Renqiu City,Hebei Province,China
- Wuxi Tiecheng Mechanical Factory
- Address:No.30,Xizhang Road, Xizhang Industry Park
- Nanyang Xinda Electro-Mechanical Co., Ltd.
- Address:1-404 Dushi Chuntian Tianshan Road
- Weifang City Gunaite Rubber Co., Ltd.
- Address:NO.307,Lixin Street,Gaomi City
- Liyang Jinwu Machinery Co., Ltd.
- Address:Zhengchang Road No.211
- Changzhou Wujin Xinda Plastic Reels Co., Ltd.
- Address:No. 98, Wuyi South Road
- Yongkang Gerui Power Machinery Manufacture Co., Ltd.
- Address:No.117,2nd Xita Road,Westcity Industrial Zone,Yongkang City,Zhejiang Province,China
- Xinxiang Yuquan Filter Co., Ltd.
- Address:No .264 Xiangyang road , high&new technology industrial zone