One of the three best laboratories from 26 countries around the world

2018 PLI Proficiency Test Program

As the first and largest private lubricant plant in Indonesia, PT Wiraswasta Gemilang Indonesia (WGI) has become..

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Blending Plant

PT Wiraswasta Gemilang Indonesia (WGI) has modern blending facilities.

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Ultra Lab Service

Independent Laboratory with ISO 17025 Certification from the Komite Akreditasi Nasional (KAN)

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