Jiangsu Profile
Product List
20056. Premium Rockwool/PIR/PUR/EPS/Glass Wool Sandwich Panel for Insulated Walls and Roofs 
[Sep 15, 2025]
[Sep 15, 2025] Product Description After years of pioneering industry experience and dedicated independent research, TOPROPAN has revolutionized the traditional concept of sandwich panels. By meticulously selecting top-tier ...
20057. Color Steel Rockwool Sandwich Panel for Enhanced Fire Safety [Sep 15, 2025]
[Sep 15, 2025] Product Description With a wealth of industry experience and pioneering independent research, TOPROPAN has revolutionized conventional sandwich panels. By selecting premium color-coated steel or other metal plates as ...
20058. Rockwool PIR PU PUR Sandwich Panel for Optimal Energy Efficiency in Buildings [Sep 15, 2025]
[Sep 15, 2025] Product Description Harnessing years of dedicated industry expertise and pioneering independent research, TOPROPAN has achieved a remarkable innovation with its new Rock Wool Sandwich Panel. By reimagining conventional ...
20059. Durable Sandwich Wall Panel with Rockwool Core and Color Steel [Sep 15, 2025]
[Sep 15, 2025] Product Description With years of industry expertise and pioneering research, TOPROPAN has revolutionized traditional sandwich panels. By selecting premium color-coated steel plates or other metal sheets as the panel, ...
20060. 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 ...
20061. 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 ...
20062. 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 ...
20063. 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 ...
20064. 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 ...
20065. 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 ...
20066. Innovative PIR Sandwich Panels for Efficient Building Material Solutions [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name polyurethane roof panel Effective Width 500-1000mm Steel Coating HDP Interior Steel Thickness 0.3mm-0.4mm Exterior Steel ...
20067. Reliable Sandwich Roof Panel with Heat Resistant Glasswool Core [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 ...
20068. Color Steel Plate Rockwool Sandwich Panel for Construction Use [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 ...
20069. PU/PIR Cold Storage Sandwich Panels Used for Heat Preservation [Sep 15, 2025]
[Sep 15, 2025] Product Description Product Name PU/PIR sandwich panel Effective Width 920mm/1120mm Steel Coating PE/SMP/HDP/PVDF Interior Steel Thickness 0.3mm-0.8mm Exterior Steel ...
20070. Durable PU/PIR Sandwich Panel with Insulating Glass Wool Core [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 ...
