About WLN Indonesia

WLN Indonesia was founded in 2008 and located in Manado, North Sulawesi. WLN Indonesia is well known as an excellent environmental Laboratory Service provider and is ready to expand its Water Integrated Services throughout Indonesia.

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News & Events

In-house Training of Microbiological Methods Validation

On 7 - 9 August 2017 PT WLN Indonesia had the honor to present an in-house training of microbiological methods validation for PT AETRA AIR in Jakarta. The event was held to give the trainees a complete information about how to validate microbiological methods for water quality analysis.




Together with our team we strive to be a world class environmental services provider and contribute to a sustainable future


Vision and Values

We are commited to Quality-HSE and Service Excellence. We value

  • Our clients and their specific needs
  • Investing in knowledge and innovation
  • Linking knowledge to practical implementation