- Ningbo pulley Imp&Exp Co.,Ltd.
- Address:21F-2111 International Trade Mansion, Yangming West Rd 700.
- Linqing City Jiuxing Rolling Bearing Factory
- Address:Ba Chalu Industrial Area
- Hebei Nicer Technology Bearing Co., Ltd.
- Address:No.98, Xiying Industry Area, North Youyi Street
- Xinchang Peak Bearings Co., Ltd
- Address:100 Nan Men Wai
- Maxison Machinery Co., Ltd
- Address:6 Floor, Laike Building, No. 1548, Dalian Rd. Shanghai, 200092
- Shangyu Fu Long Bearing Co., Ltd.
- Address:Shangpu Town
- LONGSUN INDUSTRIAL CO.,LIMITIED
- Address:Rm# 1201, KAIYUE MANSION, Ningbo, P. R. C.
- Jinqiao Spinning Machinery Parts Manufacturing Co. , Ltd
- Address:No. 1796, Yangguangbeida Street
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