Address：Xingfu Industrial Park, Boxing County, Shandong Province, China
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What we do
The Great Wall heat-insulating aluminum panels are filled with high-density pentane system environmentally friendly rigid polyurethane in the middle, and the fireproof grade of polyurethane is B.
Polyurethane great wall panel(Thickening type)
Polyurethane has excellent thermal insulation performance and is one of the most excellent thermal insulation materials in the world.
Polyurethane has excellent thermal insulation performance and is one of the most excellent thermal insulation materials in the world.
Double-sided aluminum-magnesium-manganese plate is anticorrosive and rust-proof, with a service life of more than 50 years. Polyurethane rigid foam airtightness is excellent, water closure rate can reach 97%.
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