I went to Blackwater to carry out some tests on different window frames: the staff proved ready and prepared to perform the requested tests in the shortest possible time, always respecting the deadlines set by regulations. I noticed how Blackwater technicians take the customer to heart and the entire staff seem an integrated part of the company itself: they were able to give us effective answers in a short time. Furthermore, the brand new equipment convinced us of the excellent choice made.

[Gastaldello]