... high pressure casting, low pressure casting, cast foundry.2. Applied software for specification drawings: Pro/E, Auto CAD, Solidwork, CAXA ... UG, CAD/CAM/CAE.3. Precision machining: CNC, milling machine, drilling machine, ... drawings Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE.Precision machiningCNC, milling machine, drilling machine, numerical lathe, ...