open die forging Different forgings with customers' design ISO, ... all over the world10,We are JiangYin ZENKUNG heavy forging company of jiangsu province of China .11,Below ... 13,We have been produced many various of excellent forging parts for different industry like wind turbine shafts , ... , heavy gears , flanges , ring pieces , all kinds of forging parts etc . if you have free , please know our company ...