Appreciated Czech engine manufacturer had already purchased SU-340T ultrasonic hardness tester

Appreciated Herrenknecht Guangzhou had already purchased SU-400 Dynasonic hardness tester

SU-320R Roller ultrasonic hardness testers have been sold to Rotogravure industry more than 100-set at present

Appreciated for Gsperiri had already purchased SU-400M dynasonic hardness tester in May,2018

Appreciated for Shuanghuan Driveline had purchased SU-400M dynasonic hardness tester in April,2018.

Appreciated for Haipo group has purchased SU-300H handy ultrasonic hardness tester in November...