Welcom to Jinan Maolei Bearing Co.,Ltd.
We are a producer for high precision bicycle ball bearings,we also act as bearing supplier,the bearing is high quality bearings.
The conveyor belt roller bearings of the roller structure USES GCr15 bearing steel, the hardness ...
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Tel: +86 150-9891-6271
E-mail: nsk@zyslbearing.com
Add: Room1203,E3,Mingquanchunxiao,Dikou Road,Tianqiao District,Jinan, Shandong province, China