
PT HIKARI MAJU MAS
Water Treatment Cleaning Service for Boiler, Cooling Tower, Reverse Osmosis, and WTP/WWTP
ABOUT HIKARI MAJU MAS
We are a provider of water-treatment cleaning services for industrial facilities. Since 2023, we’ve helped manufacturers keep operations smooth by cleaning and maintaining boilers, cooling towers, reverse osmosis systems, demineralizers, and water/wastewater treatment plants (WTP/WWTP). Clients choose us for safe, efficient, on-schedule work, and backed by strict quality standards and HSE (K3L) compliance.
CAPABILITIES
PT Hikari Maju Mas delivers industrial water-treatment cleaning services that keep your operations smooth, safe, efficient, and on schedule. We help safeguard water quality and equipment performance across boilers, cooling towers, reverse osmosis systems, demineralizers, and water/wastewater treatment plants (WTP/WWTP).
Our process is straightforward: quick site survey, tailored work plan, area and material prep, thorough cleaning, and a clear close-out report. You get restored capacity, fewer operational risks, and audit-ready documentation for follow-up.
Frequently Asked Questions
1
Every job includes before-and-after measurements and a brief, easy-to-read report so results are clear.
2
We work under strict HSE (K3L) procedures, with compliant handling of chemicals and waste per site policies and regulations.
3
Disciplined planning and single-point coordination minimize downtime so operations return to stability quickly.
Innovative Solutions for Better Plant Performance


Our Customers
Across Indonesia, we support production, servicing, maintenance, and repair for many plants in multiple sectors, including power generation, the national steel industry, food and beverage, petrochemicals, and other strategic industries.
PT Hikari Maju Mas
Cilegon Business Square, Blok C No. 21
Cilegon, Banten 42422
+62 851 3333 2002
info@pthikarimajumas.com