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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: WAN JIN LONG
  • Model Number: Sandwich panels
  • Panel Material: Metal
  • Type: Rock Wool Sandwich Panels
  • Name: Beijing roof steel sandwich panel
  • Metal sheet: 0.3mm-0.6mm
  • Thickness of panels: 50mm, 75mm, 100mm, 150mm,200mm
  • Core material: Rockwool
  • Useful: Wall, Roof material in prefab house
  • Length: less than 11.8m
  • Density: 90-150KG/CBM
  • certificates: ISO9001, TUV, BV, CE

Packaging & Delivery

Packaging Details Standard seaworthy packing.
Delivery Time 10days after deposit

insulated fireproof roof rock wool sandwich panels for garage,storage,plants




1. Good Thermal Insulation, an energy saving material


2. Good Fire Resistance: B1 grade for total panel


3. Special Connection Design: Screw concealed connection


4. Graceful Finish: embossment, small wave, big rib and flat finish


5. Advance Machine: The longest main machine


6. Strict Workshop Management: TMP-5S management system


7. Raw Material: Only quality steel is selected.


8. Strict Quality Control: ISO9001and ISO 14001 certification


9. Wide Usage: Used as roof and wall in workshop and warehouse







Because of its excellent thermal insulation and good fire proof property, it is widely used as roof and wall in workshop,warehouse, fireproof manufacturing factory, garage, storage, prefab camping house, offices, military houses, etc...



High quality. Competitive price.




Thickness of facing plate

Type of Core Material

Thickness of core material(mm)


Wall Panel


EPS/rock wool/glass wool/PU



Roof Panel


EPS/rock wool/glass wool/PU



The width of the pu sandwich panel: 1000mm




Packaging & Shipping

1.The panel surface will be protected by PE/PVDF film.
2.Put sandwich panel into the container in bulk.
3.Other special package will be available.

4.About the shipping,we will use the famous shipping company to ensure the goods safety.








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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $54,000
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