We provide machine tool forging as: shaft sleeve, crank shaft, gear ring, screw ... , and so on. Materials are: 4130 4140 1040 1030. with factory area 50, 000m2 and production capacity above 35, 000T/year ... managerZhangqiu Baohua Forging Co.,LtdTel: 0086-13853179742Fax: 0086-531-83861079 Machine tool forging parts(blank&finish machining)