7-steps ultrasonic calibration blocks (YZF-Y693)

Calibration blocks is an important supplementary material in the Ultrasonic testing which is used to calibrate the sensitivity of the ultrasonic flaw detector and ultrasonic probe. Our calibration blocks are certificated by the authority of the state depeartment. 

• Our Mission

                                                                                                                                                                                                                   With the high quality of raw material, the advanced equipments,the first class technical personnel,the strict technical monitor and risk control.

• Core Values -- Integrity      Loyalty       Respect         Flexibility