<input id="uauy4"></input> Lap portion of the roof repair rust rot
Foshan Steel repair process:
1, use special scissors to sort interfaces
2, laying new tiles from scratch, plus the length of> 40 cm above and below the interface site
3, use self-tapping screws and rivets on the tile reinforcement
4, the position adopted by the upper and lower interfaces Mesa waterproofing system processing.
QR code of public account
<input id="uauy4"></input>