... .Acid & Alkali resistant DUT 38 ceiling t bar, ceiling grid components, ceiling T grids system1.Elegant2.High strength/ ... galvanized steel and Al-alloyAcid & Alkali resistant Ceiling T Grids SystemTogether with mineral fiber board, ... gypsum board to make ceiling for office, shop, hotels, restaurants, theatres, etc ... as required! DUT 38 height ceiling Tee bar