；；； Zhang qiu heavy Duty Forging Co.,Ltd.(Zhangqiu Yixin Forging Co.,Ltd.) is located at Zhangqiu City, Shandong, China.It is a privately owned enterprise raking blank forging as the main industry,estabilished in 1992,covering an arer of over 80,000 sq.meters,building arer 15,000 sq.meters,now over ...More