specification Material Polyurethane+Aluminum panel Fire-proof level B1 B2 B3 Core material thickness 30/50mm Core material density 38-45kg/m³ Aluminum ...
Features Pre engineered for precision and simple construction. Corrosion resistance The inner plate can use aluminum foil instead of color steel plate ...
specification Material Polyurethane+Aluminum panel Fire-proof level B1 B2 B3 Core material thickness 30/50mm Core material density 38-45kg/m³ Aluminum ...
specification Material Polyurethane+Aluminum panel Fire-proof level B1 B2 B3 Core material thickness 30/50mm Core material density 38-45kg/m³ Aluminum ...