德国QASS GmbH成立于2001年，研发和生产传感器和测量装置。

Since 2001 QASS develops and produces sensors and measuring devices for the automobile industry. For its customers QASS analyzes and optimizes production processes and trains technicians in crack detection techniques. In the field of crack detection during straightening of gear shafts QASS is world market leader.

QASS裂缝识别系统

QASS测量计算机

QASS测量设备

QASS Optimizer4D-CiS.02

QASS CIS.01

QASS CIS.02

QASS C-CIS.01