CZFZ Bearing
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Quality Control
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A,external quality control

Every year to evaluate suppliers, keep and new qualified suppliers, eliminating unqualified suppliers! For each raw material procurement,and strictly control components.

B,The internal quality control

One hundred percent inspection in aech process, in accordance with the sample number of sampling insppection report issued by.


Add: Wafangdian City  Tel:0411-85329055  Fax:0411-85327677;  Website:
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