Fireproof, soundproof, and smoke barrier
The size and color of the fireproof expansion sealing strip can be made according to customer requirements. New and old customers are welcome to customize.
Immediately consult
product details
Model Name | Standard Dimension(T*W*L)mm |
PZ2004OS | 4*20*2100 |
PZ3804OS | 4*38*2100 |