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linqing nine star bearing science & technology co.,ltd

the sales department:

tel:0635-755000

fax:0635-2101369

mail:[email protected]

qq:9419775

technical department:

tel:0635-2855495

fax:0635-2101369

qq:1264851044

address:bachalu industrial park, linqing, liaocheng, shandong, china

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