Panels are joined together by means of tongue and groove and locked together by camlock on each side of the panel to ensure air tight joints. 
  * High density thermo insulated panel up to 40kg/m3 or above for perfect cold-room heat insulation efficiency 
  * Low flammable PU foaming material is used in the cold room panel 
  * Cam-lock design fastener to install cold room tightly and strongly

  * Silica gel are used on the panel edge of the joint parts of each sandwich panel to ensure perfect sealing to avoid the cooling air leakage from the cool room or moisture inside the PU insulated panel for the best refrigeration and frozen storage result
  * Multiple types of optional thermo insulated panel cold room doors (Convex hinged door/Hinged door/Sliding door) with customized door size

Why choose Pu panel

1. Good thermal insulation properties
2. The thinnest thermal insulation layer
3. Integration of waterproof and thermal insulation
4. Good autohension ability
5. Good performance of fireproofing
6. Widely used
7. Good performance of anti cracking
8. Good corrosion resistance
9. Good performance of sound insulation