China Ball Joint Bearings manufacturer

WUXI YONGSHENG BEARING CO., LTD.

     The world's most preferred industry bearings supplier !

Quality Control

Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD. Quality Control

We have full series of inspection room to test bearing's size tolerance, hardness, roughness, roundness, precison, noise and vibration, to assure every bearing meet with GB standard before shipment.

 

Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD. quality control 0

Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD. quality control 1

 

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  • Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD.
    Standard: CE
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  • Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD.
    Standard: ISO 9001
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