L. Dumay Canard fabricates aluminium fire doorsets under the Reynaers CS 77 FP system at Cerfontaine in Namur province, holding BCCA certificate BC1-581-29124 under notified body 0749 at EI₁ 30 and EI₁ 60 to EN 16034 — the most recently issued certificate in the Belgian fire-door family, running from January 2026 to January 2029. It is the only holder in the register based in Namur province.