產(chǎn)品中心
            Fiberglass acoustic ceilings
            Features:
            • Excellent acoustic effect

              Excellent acoustic effect

            • Thermal insulation

              Thermal insulation

            • Fire resistant

              Fire resistant

            • Excellent flatness

              Excellent flatness

            • Aesthetic

              Aesthetic

            Application place:
            • Offices
            • Sports stadiums
            • Airports
            • Factories
            • Schools
            • Hospitals
            • Banks
            • Hotels
            • Auditorium
            • Cinemas
            • Fire rating:A2
            • Acoustic rating:NRC 0.95~1.00
            • Light weight:3KG/M2
            • Anti-sagging RH99
            • Thermal insulation
            • No dust
            • High density fiberglass
            • Environmental friendly

            国内精品在线一线,无码精品在线观看,一级免费精品无码网站,欧美一区二区三区不卡