... to 0.40mm 3.CE, ISO9001-2008,SGS 4.Delivery:15-25 Scope of application: Airport, Hospital, Office Buildings, Lobby and ... or 50 or 60 pieces/cartonMain size: Standard kind: T-38 series, T-32 seriesMain-tee: 38 x 24 x 3600mm, 32 ... : 0.22 to 0.40mmInstallation Methods: CTL-A CTL-AS T grid ceiling