... ,T30; 3>Double:T2024,T2424,T2430,T3030. 4>Gompetitive price Brake ChamberMaterialSteel, Aluminium, rubberSizeT09--T30, T2024-T3030Brand No.TMC-T3030ColourBlack, Yellow ... Pieces/weekCertificate ISO9001:2000/TS16949Tinmy can offer Single Room Air Brake Chamber T09, T12,T16,T20,T24,T30, Double Room ... certified with TS16949 and ISO9001/2000 quality control system. Truck Trailer Air Brake Chamber T3030