Why didn't Zhangqiu Xianggong develop?

the status quo of heavy industry. Xianggongzhuang Street, which is known as the "hometown of mechanical processing", has a large proportion of heavy industry. With the downward pressure on the economy increasing year by year in recent years, the casting and forging of Xianggongzhuang Street and the tower crane fan industry are deeply affected, which indirectly leads to the slow economic development of Zhangqiu Xianggong.