DUT 42 ceiling T grid, ceiling grid components 1.High quality 2.Rust Proof, Fade Proof 3.Acid & Alkali resistant DUT 42 ceiling T grid, ceiling grid components1.High quality2.Rust resistant.3.Fade Proof4.Made of galvanized steel and Al-alloy, Acid & Alkali resistantCeiling T Grids System Together with mineral fiber board, gypsum board to make ceiling for office, shop, hotels, restaurants, ...