Made of HOT-DIP galvanized prepainted  steel, using for ceiling tile suspending. Can combine with aluminium ceiling tile like gypsum ceiling tile,mineral fiber acoustic ceiling tile and other types of celing tile for ceiling suspending and decoration. Surface zinc layer coating we provide at least 80grams, according to customer's requirements we can customize zince layer from 60grams to 120grams. High zinced T bar can be used at outdoor ceiling decoration as well.Our Optional thickness of T bar:0.26mm, 0.28mm, 0.30mm, 0.32mm, 0.35mm or above. Detailed sizes and construction specification of T bar, pls refer to below chart.
Introduction :

Specs list of general production: