Our company is selling a variety of ferrosilicon, and ferromanganese alloys and other materials cast consisting mainly of units, Weifang in Shandong Province is the largest venue management burden.

• 我公司是以销售各种规格的硅铁、锰铁及合金等铸造材料为主的单位，是山东潍坊地区规模最大的炉料经营场地。