... Panel *APPLICATIONS1, Buildings outer-wall, curtain wall.2, Redecoration of old buildings outer-wall.3, Balconies, installation unitsm indoor partitions ... , sound insulation property and perfect fireproof performance.4, High plasticity, good impact resistance, quakeproof performance and reducing buildings load.5, Good ... length is 6 meter. 4, Coating: PVDF Aluminum Composite Panel Production Line