https://willemen.be/en/news/willemen-infra-supplies-certified-road-concrete-throughout-all-flanders?tagid=552
Willemen Infra supplies certified road concrete throughout all of Flanders | Willemen
Jul 1, 2021 - In the summer of 2018, COPRO awarded Willemen Infra with the very first BENOR certificate for TRA 50 road concrete. Willemen Infra currently boasts no fewer...
willemen infrasuppliescertifiedroadconcrete