Staalbouwdag 2026 STAALBOUWDAG 2026 SCIA by ALLPLAN is delighted to be exhibiting at Staalbouwdag 2026 this year, on 8th October 2026. Leusden, Netherlands Thurs 8 October 2026 10:30 – 18:00 CEST Leusden, Netherlands Thu 8 October 2026 10:30 - 18:00 CEST
