- Zeen Industry Group
- Address:7/F Time Building, Zhongxing Road,
- Ningbo Beilun Sanshan Huazhun Plastic & Stamping Factory
- Address:Xianchang Village Chuanxiao, Town, Beilun District Ningbo, Zhejiang Provice
- Ningbo Lingxian Industry Co., Ltd.
- Address:fenghua
- Sichuan rock international trade Ltd
- Address:Room1-6, 11 F, Shidaifengshang, No. 123, Caoshi St. , Chengdu, Sichuan. P. R. China
- North East Trading Co., Ltd.
- Address:No.601, Buld.3, Yingxia, Bojue Shanzhuang, Wenzhou, China
- XMCO
- Address:No. 5 Gaoxin 5 Road
- Ruian Haian Electromotor Ring Factory
- Address:Ruian
- Rugao Hongxing Stepless Speed Changer
- Address:yuejinxi road
- Tianma (Chengdu) Railway Bearing Co., Ltd.
- Address:Chengxiang Town, Qingbaijiang District, Chengdu, Sichuan P.R. China
- Ningbo Golden-Mec Import And Export Co., Ltd.
- Address:mingtangao
- Ruian Zhongzhen Auto Spare Parts Manufacturing Co., Ltd.
- Address:No.68,Xingnan Road,Tangxia Town,Ruian,China
- Shandong Liaocheng K. R. Industry Co. Ltd
- Address:No. 185 Dongchang West Road Liaocheng Shandong China
- Ningbo TBP Bearing Co., Ltd.
- Address:Tesilun Industrial Park, Kuangyan, Cixi
- Wuxi Hongda Textile Machinery Parts Corporation Limited
- Address:No.5 Zhangshe Road, Hudai Industrial Park, Binhu District
- Changzhi Bearing(Group) Corp., Ltd.
- Address:South Taihang Road
- Nengfa Weiye Tieling Valve Joint-stock Co., Ltd. (Since 1935)
- Address:No. 118 Guangyu Street
- Lily sourcing Co.,Ltd
- Address:Gongyebeilu
- Dalian Xinxing(Jinggong Enter Bearing)Mechanical Manufacturing Co. Ltd.
- Address:No. 8 East Chang Chun Road
- Wuxi Sunye Precision Machinery Co., Ltd.
- Address:No.5 Chunlei Road,Xishan Development Zone
- Hengshui Rongwei Rubber Factory
- Address:renminxilu daluyufeng A zuo 1danyuan 802
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