PU sandwich panels
- 50mm PIR Sealing Rockwool Sandwich Panel Roof for Installing Solar Photovoltaic System
- 30mm Thermal PUR/PIR Sandwich Panels with Aluminum Foil
- 35mm Thick Polyurethane Wall Sandwich Panel for cold room
- 50mm Cold Room PU Polyurethane Sandwich Panels for Wall
- 40mm Insulated Roof PIR/PUR/PU Sandwich Panels
- Insulated Colored Pu Sandwich Panels Fireproof