China 400*400mm Soundproof Steel Access Panel for Wall or Ceiling Application, Find details about China Soundproof Trap Door, Drywall Access Door from 400*400mm Soundproof Steel Access Panel for Wall or Ceiling Application
1 | Sound rated access panel for wall or ceiling application |
2 | 1mm galvanized steel frame, lid and back over |
3 | Sound proof material inside the panel |
4 | Set beaded frame finish |
5 | White powder coating finish or special color available |
6 | High durability and corrosion protection |
7 | Stainless steel rivet hinges door not removable |
8 | Four bendable ears for fixing screws |
9 | Lock:slotted lock/square lock |
10 | Standard size:20x20/30x30/45x45/60x60 |
11 | All sizes with welded frame |
12 | Customized size available |
13 | Package:Each piece put into poly bag with shrink wrap,then put into carton |