aluminum gear 1)material:aluminum,ductile iron,grey iron 2)product weight:from0.5~300kg aluminum gear1)material:aluminum,ductile iron,grey iron2)product weight:from0.5~300kg3) Applied software for specification drawings: Pro/E, Auto CAD, Solid Work 2001; CAXA, UG, CAD/CAM/CAE4) Precision machining: CNC ,NC lathes, grinding machines and test facility5) Surface finish: red painting,shot blasting, ...