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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Water Technology

Meet your Specific Needs to gain effective and efficient yet low cost systems

WLN Indonesia provides the most comprehensive, cost-effective, reliable treatment systems and services. We provide consultation & advice, design, and construction of water and waste water treatment installations according to your specific needs: From conventional surface water treatments, to advanced reverse osmosis technology. Our services are designed to help keeping your company profitable and meet your high quality standards. Our advice always includes a holistic approach on maintenance and operations and will never overlook the long term strategic planning advises. WLN Indonesia works in co-creation with water technologists from The Netherlands.



Our Water Integrated Services (WISE) are:

  • Water resource feasibilities studies and surveys
  • Water demand prognosis
  • Water efficiency assessments
  • Water supply masterplanning
  • Waste Water Treatment Plants
  • Drinking Water and Process Water Treatment installations for

           - Public utilities

           - Hotels

           - Industries

  • Water & Energy audits
  • Environmental impact assessments


Maintenance services for water-using installations

  • Chillers and Cooling towers
  • Boilers
  • Package Air Conditioning (PAC)
  • Air Handling Unit (AHU)


Membrane techniques for water purification

  • Ultra Filtration
  • Brackish Water Reverse Osmosis
  • Sea Water Reverse Osmosis

Our WISE-treatment installations are always designed on a full range water quality analysis, using high quality membranes and technology design which is backed-up by Dutch engineers and designers. Installations can be build in several types of sea containers.



Our products are developed and manufactured in accordance with ISO 9001 and NSF standards which are of high and durable quality. New machine designs are tested for a long period of time and certified by quality certification agencies including Lloyd’s register and WLN The Netherlands.


Working with WLN Indonesia

WLN Indonesia values an accurate and sustainable cooperation with its clients, and is not looking for a short-lived collaboration, WLN Indonesian invests greatly in product development and optimization.


If your company is interested in WLN’s water and waste water treatment products, please send us your required potable and waste water volumes. Prior to the composing of a quotation, WLN Indonesia will analyze your water quality sample in our lab.