VIBO commit to replace defective goods 100%.

Before shipment VIBO all products must pass checking at least including chemical,hardness,strength,ultrasonic,microstructure,visual and inspection report will be submitted to customers at the same time.VIBO also can provide other inspection report submitted from University based on customers special requipment.

In order to en ensure products quality ,VIBO executes strict quality control procedure.VIBO Lab has spectrum analyzers,ASTM G65 tester, friction and wear tester,multifunctional mechanical tester, ultrasonic flaw detector,hardness detector,metallographic microscope,high/low temperature impact tester and some other inspection equipment.