With the development of steel industry,Iron mine have to look for new chance.Spheric agglomeration gives iron minea a wide stretch market.

• 随着国内外铁矿石市场竞争的日趋激烈和全球钢铁业从高速增长向平稳增长转折,国内冶金矿山企业科学发展面临着新的抉择;