18×18 ceiling drywall access panel can be customized, we also have ready-made products, I recommend C-01, 1mm thick galvanized steel and cover, and with a cam lock, it is suitable for loading in the drywall, 20 × 20cm, 30 × 30cm , 35 × 35cm, 40 × 40cm, 45 × 45cm, 50 × 50cm, 60 × 60cm for standard size, other size can be customized.

If you need welcome contact our.

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