... 10 quality control personnel . ♦ Passing the certification of ISO9001-2000 Quality Management System in 2003 . • Mainly produces:Spare ... marine turbochargers. Rotor complete, Blades, Partitionwall, Bladed shaft( cast in block ) , Broached shaft, Nozzlering, Coverring, Diffuser, Insertwall, ... manufacture all kinds of complex turbine parts. Welcome the masses of friends to sample customized products.(2) ...