C)Access Panel
C1)Aluminium frame, dampproof plasterboard
C2)Easy installation, close and open.
C3)We can make the sizes from 20*20cm to 120*120cm.
C4)It is used the ceiling and wash room for ventilation and maintain

Materials
Extruded Aluminum Alloy 6063-T6. Standard proprietary gypsum board inlay (12, 5 mm for European market). Fiberglass re-enforced nylon. Zinc-plated screws, stainless steel springs. Nylon retaining hooks and installation handles. Rubber gasket.