Karya Makmur Sentosa Group .We a mining company that runs the export of Steam Coal, Iron Ore, Calsium Carbonat, Silica Sand ,Nickel ore, Copper ore etc. Our was founded in 2004. supply various metals to worlds iron and coal industry.Free consultation 40 years of industry experience providing one-stop solution
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Address:Zhengzhou High-tech Industrial Development Zone, China