HC PS designs, supplies and maintains smoke-control and ventilation systems for car parks and stairwells from Waalwijk. It publishes Kiwa product certificates K87601-01 for Leveren rookbeheersysteem and K87602-01 for Onderhouden rookbeheersysteem, covering both uitvoeringsdelen. Its IDV-HC-50 v2 and IDV-HC-100 v2 induction fans hold EC initial type testing and factory production control certification to EN 12101-3:2002 Class F — 300 °C for one hour, test method C3 — issued by Lloyd’s Register as notified body 0038, and the firm is NCP-recognised as a rookbeheersingsbedrijf and PvE-opsteller.