welcome to Koncrete Mining Machinery

Tungsten Carbide Source

Tungsten Carbide Source

The production and use of tungsten compounds as cutting tools abrasion resistant surfaces and forming tools e.g. tungsten carbide; filaments e.g. tungsten metal and alloys; catalysts e.g. tungsten oxides sulfides and heteropoly complexes; thin films e.g. tungsten disulfide; and dyes and pigments e.g.

[email protected]

Tungsten Carbide Source