1)various kinds of forged parts 2)material:42CrMo4, 36CrNiMo4 or carbon steel 3)DIN,EN, ... and innovation. Our company always insists "strengthen management, win by quality, satisfy the needs of customers, gain satisfaction by faithfulness" enterprise ... to satisfy you in every respect of ent. production quality, after-sale service and management. High quality Forged Rotor Spindle Axle (fan shaft)