Setelah - layanan purna jual
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Tempat asal
Shandong, China
Product name
PU Sandwich Panel
Thickness of Panel
14/16/20mm
Material
Color Steel Sheet+pu+aluminum foilAl-zn Alloy coated steel
Core material
Polyurethane Foam
Colors
White, gray, brown, blue, red, etc.
Advantage
Waterproof sound insulation
Bottom material
Aluminum foil
Surface material
Aluminum zinc plated steel plate