Contact

Discuss your water challenge with our engineering team.

Whether you are planning a new facility, upgrading an existing system, sourcing treatment equipment or looking for long-term operational support, GLS can help identify the right approach.

Tell us about
  • Your industry
  • Project location
  • Water source
  • Required capacity
  • Current treatment system
  • Target water quality
  • Wastewater or discharge requirements
  • Project schedule
  • Preferred delivery model
Offices
Bandung · Bali · Sidoarjo
GLS maintains offices and service presence across Indonesia to support clients nationwide.
Urgent enquiries
For an urgent technical or product enquiry, contact our team through WhatsApp.
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