Products

Mineral

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Ta

  • - Raw Tantalite Mineral
  • - Tantalum Pentoxide
  • - Tantalum Concentrate
  • - Capacitor Powder

Tantalum is a soft and ductile metal with a high melting point. The metal is highly resistant to chemical interruption and has a high electrical capacitance. Its physical properties make it ideal for numerous applications, particularly in the electronic industries.

Global action by world wide range of companies including Rohas International in the center of supply chain via EICC has led to eliminate the conflict mineral. It has also made an idea that the source of tantalum products is such sustainable and ethical sources.

Ta

Sn

  • - Raw Stannite Mineral
  • - Tin Ingots
  • - Tin wires and rods
  • - Tin foils and sheets

Tin is ductile and malleable metal that has a low melting point. It is non-toxic and easy to be recycled, has corrosion resistance. As its unique properties in metal industry, about half of all tin produced was used in solder and the rest was divided between tin plating, tin chemicals and bronze alloys.

Sn

W

  • - Raw Wolframite/Scheelite Mineral
  • - Tungsten Wire
  • - Tungsten Rod
  • - APT(ammonium ParaTungstate)

The chemical symbol for tungsten is W which stands for wolfram. Tungsten is a greyish-white lustrous metal, which is a solid at room temperature. It has highest melting point and lowest vapor pressure of all metals, and at temperatures over 1650’c has the highest tensile strength. It has excellent corrosion resistance and is attacked only slightly by most mineral acids

W

Cu

  • - Copper Mineral
  • - Copper wire

Copper is an excellent conductor of electricity. Most copper mined today is used to conduct electricity, mostly as wiring. It is also an excellent conductor of heat. Large amounts are also used to make alloys such as brass and bronze.

Cu

Diamond

  • - Industrial Diamond

Industrial diamonds are mostly used in cutting, grinding, drilling and polishing procedures. Its hardness and heat conductivity characteristics are the qualities being purchased. Also, often crushed to produce micron zised abrasive powders.

Diamond