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Open frame celing is consitst of 600mmx600mm flat or punching hole lower leveled square panels, stoving varnish carriers or plastic sprayed aluminum carrirers, suspension fitting s & L-Shaped angles.
Materials
Aluminium alloy for square panel & L-shaped angle galvanized steel
or stoving Barnishsteel for carriers & suspension fittings
Non-combustible, firproof, suitable for higher temperature environment
Suspension the carriers with spheroid suspension clamps lining up horizontally, rectifying their horizontal level, finally, installing the ceiling plate on main horizontal carriers, ceiling plate against the will is laid on L-shaped angles