... /0.85mm Wall Angle: 18x12x3000x0.6/0.7mm T-Chnannel (T-bar, keel, T-grip, T-beam, carrier). [ DESCRIPTION: ]There are two ... Nice-planeness and Good Stalic-load, the flatness of suspension system can be ensured.[ FEATURE: ]1. High strength; 2 ... ) Board , Baked Paint T-bar (T-channel, carrier, Keel, T-grip, T-beam), Aluminum Alloy T-bar (T-channel, carrier, Keel, T-grip, T-beam), Plaster (Gypsum) Cornice ...