Qawrums Ltd. (previous name: “QingCheng Ltd.”) is an enterprise specializing in the research and development, production and technical application services of acoustic wave (acoustic emission) testing equipment and systems including convectional bench-top AE testing systems and wireless remote IoT-AE monitoring systems. In addition, we also develop and manufacture vibration testing system, handheld ultrasonic gauges, other testing and inspection systems, and condition monitoring systems.
We have been committed to acoustic emission testing equipment and monitoring systems for more than 20 years and have offices in Guangzhou (headquarter) and Beijing (branch).
Our mission is to provide high quality and reliable IIoT online unattended condition monitoring solutions for predictive maintenance of valuable industrial assets in the world.
contact | Leo |
phone | +86 13822113017 |
leo@ae-ndt.com | |
Website | aendt.com |
Vallen Systeme – that is the fascination of an internationally successful Acoustic Emission (AE) system provider and technology leader, connected with the culture and tradition of a German-based company.
Our commitment is to deliver innovative technology that makes a real difference to the safety of human life, preservation of the
environment and true asset management. This commitment sets us apart and makes us Vallen Systeme – The Acoustic Emission Company.
contact | Horst Trattnig |
phone | +49 8171 38391-0 |
info@vallen.de | |
Website | vallen.de |
MISTRAS Group (NYSE: MG) has served as a global leader in non-destructive testing (NDT) inspection techniques and applications for decades, particularly in acoustic emission (AE) and ultrasonic testing (UT). Speak to our team about our innovative technologies used for research, field, and laboratory applications, all developed in house by our team of dedicated experts.
contact | Su Zang |
sales@mistrasgroup.com | |
Website | mistrasgroup.com |