There is a yongjun steel market (originally owned by Jigang) in the middle section of Yegong North Road in Licheng District, and now it seems to be privatized.

I don't know if Jinan is the largest. It seems that I have only seen such a steel market, all of which are goods from Jigang, probably the largest.

You can take bus No.8, No.40, 106 and K57 and get off at Guojia Station. You will see it when you get off the bus. Obviously.

If you drive, first drive along Beiyuan Street to Quanoverpass, and then continue to drive eastward along Yegong North Road for about 7 kilometers (about 20 minutes). The road sign is that there is a big clock in the north of Yegong North Road.