21 FEBRUARY 2017 | PromoVisionModels provided the hostess for Wavin during the Infra Relatiedagen 2017 in Evenementenhal Hardenberg. The hostess proactively scanned the badges of the visitors on the stand. INFRA RELATIEDAGEN 2017 The Infra Relatiedagen is an annual event that takes place in Evenementenhal Hardenberg. It is a platform where ground, road and water building …