... request, such as gearbox, charge air cooler tank, engine blocks, cylinder heads, Spline, Brake system, housing ... Turning machining; 10 sets drill and tap machineCertificateISO9001:2008/Rosh/SGSSpecification drawingsPro/E,UG, Solidworks, Auto ... Near Sea Port and Air Port; Passed ISO9001:2008/Rosh/SGSFrom Casting to Finished surface, Owned casting ... and Mechanical properties Gearbox (ISO9001:2008)