Taiyuan Twin-tower Aluminum Oxide Inc.

Main activities

Coal Coal, domestic Coal, industrial Coal dust Electricity distribution Electricity distribution networks for domestic use Electricity distribution networks for industrial use Silica minerals Corundum Refractory materials and their non-shaped products Refractory products, silicon carbide Abrasive and grinding discs Cut-off wheels Grinding wheels and abrasive stones Abrasive wheels and blocks, resin-bonded Abrasive wheels and blocks, ceramic bonded Grinding and sharpening machines for tools Grinding and sharpening machines for carbide tools

Secondary activities