Jiangsu Profile
Product List
20176. Premium Rock Wool Glasswool Insulation Panels for Roofs and Walls 
[Sep 15, 2025]
[Sep 15, 2025] Product Description After years of industry experience and independent research, TOPROPAN has made a breakthrough in thinking on the basis of traditional sandwich panel, selecting high quality color coated steel ...
20177. Insulated PIR Sandwich Panel for Wall and Roof Construction [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name sandwich panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm Exterior Steel ...
20178. Fire Resistant Rock Wool Sandwich Wall Panel for Modern Buildings [Sep 15, 2025]
[Sep 15, 2025] Product Description Drawing from years of invaluable industry expertise and dedicated independent research, TOPROPAN has revolutionized the traditional sandwich panel. By selecting premium-quality, color-coated ...
20179. Premium Insulated Panel with Rockwool Core for Construction Needs [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name rock wool sandwich panel Effective Width 400-1200mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm Exterior Steel ...
20180. Durable Insulated Panel for Efficient Wall and Roof Construction [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name sandwich panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm Exterior Steel ...
20181. High Density Rock Wool Sandwich Panel for Fireproof Building Solutions [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name rock wool sandwich panel Effective Width 400-1200mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm Exterior Steel ...
20182. Insulated Wall Panel with Rockwool for Maximum Thermal Resistance [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name rock wool sandwich panel Effective Width 400-1200mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm Exterior Steel ...
20183. Efficient Sandwich Roof Panel with Glasswool for Energy Conservation [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name sandwich panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm Exterior Steel ...
20184. Quality PIR Sandwich Panel for Enhanced Insulation in Buildings [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name sandwich panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm Exterior Steel ...
20185. Durable PIR Sandwich Panel with Color Steel Surface and Insulation [Sep 15, 2025]
[Sep 15, 2025] To Product Description Product Name PU/PIR roof sandwich panel Effective Width 1000mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm-0.8mm Exterior Steel ...
20186. High-Quality PU Sandwich Panel for Insulated Roof Applications [Sep 15, 2025]
[Sep 15, 2025] To Product Description Product Name PU/PIR roof sandwich panel Effective Width 1000mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm-0.8mm Exterior Steel ...
20187. Lightweight Rock Wool Sandwich Panel with Color Steel Plate Finish [Sep 15, 2025]
[Sep 15, 2025] To Product Description Product Name PU/PIR roof sandwich panel Effective Width 1000mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm-0.8mm Exterior Steel ...
20188. Efficient Roof Panel with Heat Resistant Rockwool Core Material [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name sandwich panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm Exterior Steel ...
20189. Insulated Sandwich Wall Panel with Rockwool for Energy Efficiency [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name rock wool sandwich panel Effective Width 400-1200mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm Exterior Steel ...
20190. Lightweight Insulated Panel with Rockwool for Easy Installation [Sep 15, 2025]
[Sep 15, 2025] Product Description TOPROPAN, after years of dedicated industry expertise and meticulous independent research, has ingeniously redefined the conventional sandwich panel. Using premium color-coated steel or other ...
