... Kit Model:T2 T25 TB25 TB28 Spec: Carbon Seal ISO9001:2000&ISO/TS16949 certified Tonglint is a ... compressor housing, turbine housing, compressor wheel, turbine wheel/turbine shaft/shaft wheel, rotor assembly, wastegate, sealplate, backplate, journal bearing, ... 2) Factories equipped with advanced CNC machines, producing turbine shaft, journal bearing, thrust collar and other turbo components3) ...