Jiashan Zhongrun Needle Bearing Factory

Shandong Defa Bearing Co.,Ltd.

Henan Province Yuxi Bearing Co., Ltd.

TBB BEARING PROVISION

Wuxi WD Bearing Co., Ltd

Ningbo THZ PrecisionMachineryMaufacture Co.,Ltd.

Hangzhou Trust Auto Bearing Co,ltd

SHANGHAI UNITED BEARING CO,LTD

Wafangdian rolling bearing manufacturing co., LTD

Lishui Jingrui Bearing Co., Ltd

XIANGYANG YINGPAI RONGHUA  BEARING CO.,LTD 

Luoyang Yu Nell Bearing Co., Ltd.

Anhui Lida Automobile Bearing Manufacturing Co., Ltd 

Anhui Bueryue Bearing Co.,Ltd

Taixing Bearing Factory

Luoyang Huigong Bearing Technology Co,.Ltd

SICHUAN DONGZHOU BEARING CO.LTD

Luoyang SBI Special Bearing Co., Ltd

Changzhou Jade Bearing Co.,Ltd

Luoyang De Run Spindle Bearings Co., Ltd.

LIANYUNGANG ZHENRONG POWER TRANSMISSION CO., LTD

Tianma Bearing Group Co., Ltd.

ZHEJIANG XINCHANG XINZHOU INDUSTRIAL CO.,LTD

SHANGHAI SANAI AXLETREE OF ROLLER PIN MANUFACTURE CO.,LTD