... Composite Panel *APPLICATIONS1, Buildings outer-wall, curtain wall.2, Redecoration of old buildings outer-wall.3, Balconies, installation unitsm indoor ... buildings load.5, Good smoothingness, lightweight and rigid, beautiful and cheap..6, Various colors7, Simple machining equipments, ... : 1,(Thickness): 3mm, 4mm2,(Width): 1220mm (part of 4mm panels' width can reach 1250mm,1500mm)3,(Length): ...