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Quality Control
All the
bearing parts are 100% strictly inspected before and during production
including Metallurgical testing, crack detection, roundness, hardness,
roughness and geometric dimensions. 100%
inspected it before packing. Our company obtained ISO9001 quality management
system certification in 2007.
contact with us :
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the professional team to service !
+86-635-2835070
hsrbearing@163.com
hsrbearings
0086-15966262303
0086-15966262303