기능
방습, 주조하 증거, 화재 방지, Sound-Absorbing, 방음, 방수
Product name
universal drywall ceiling latch ac access panel trapdoor
Material
Aluminum profile+gypsum board
Color
White color powder coating
Lock/Latch
Spring bolt control handle
Application
Ceilings and walls/Central air conditioning system/Access ductwork
Usage
Interior Decoration Materials
Size
Standard sizes or custom
Advantage
Standard sizes from 30x30cm to 60x60cm
Sample
Free sample available