We supply various shafts with diameters 2-350mm and length 5-1,980mm. From material purchasing to packing and shipment, we insist on the way of value engineering.Material: 1045, 1020, 1010, 1018, 1215 (free cutting steel), 40Mn, 1141, copper,aluminum alloyProcessing and operation: sawing, quenching and tempering, numerical control machining, drilling, honing, grinding, machining center producing area:China payment:L/C, T/T, D/P supplying capacity:230,000pcs/month