Leading Nickel Company

Obsidian Stainless Steel

The largest nickel company

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What We DO?

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PT Obsidian Stainless Steel is a subsidiary company of Xiangyu Group and Delong Group, engaged in nickel smelting and stainless steel manufacturing. The production line is located in  Southeast Sulawesi, Indonesia and  headquartered in the Indonesia Stock Exchange Building, Jakarta.

  • Nickel Smelting – Reduction Kiln-Electric Furnace (RK-EF) Technology.
  • Stainless Steel – Argon Oxygen Decarburization (AOD) Technology.
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Nickel Smelting

Reduction Kiln-Electric Furnace (RK-EF) Technology

Stainless Steel

Argon Oxygen Decarburization (AOD) Technology

OSS

Nickel Smelting and Stainless Steel Manufacturing

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Air Surpriser

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Panorama Jetty

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Site Project

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Our Jetty

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