In order to secure and check the quality standard, numerous testing devices are available at Urban. A high quality of the processed window corner is relevant for the high quality level of the complete window. Constant checks of the welding results confirm the desired quality and/or allow prompt corrections. This guarantees a constantly high quality standard. In order to allow you to perform the necessary quality controls, Urban offers a temperature measuring device as well as a corner strength testing device. According to the customers’ request, two different models are available.