Why RainPro Was Established
As urban development accelerated across Malaysia, traditional concrete On-Site Detention (OSD) tanks presented persistent site challenges for contractors and developers, including long concrete curing wait times, heavy excavation, and micro-cracking risks. Recognizing the need for a dedicated underground modular storage specialist, I Controls Solution (M) Sdn. Bhd. established RainPro.
Our purpose is to empower project teams across Malaysia by providing specialized Polypropylene (PP) modular storage engineering that replaces slow site wet-work with fast interlocking assembly, satisfies MSMA 2 stormwater requirements, and delivers reliable long-term water infrastructure backed by the technical heritage of the I Controls group.

RC Tank
PP Modular Tank
Our Corporate Vision & Mission
Fostering engineering precision, environmental stewardship, and single-source accountability.
Our Vision
To be Malaysia's most trusted pioneer in sustainable urban water infrastructure, delivering innovative, reliable, and space-efficient stormwater detention and underground storage solutions that transform flood challenges into sustainable, long-term environmental assets.
Our Mission
To empower project teams across Malaysia with MSMA-compliant, quality-tested water systems that maximize land efficiency, optimize underground footprint, and safeguard communities.
Our Engineering Commitments
How we translate our vision and mission into reliable, day-to-day engineering practice for every project:

We assist project consultants and engineers with storage volume sizing parameter data and technical module specifications, supporting 100% compliance with MSMA 2 stormwater guidelines.
Regulatory Compliance
& DWG Support

Certified Quality
& Load Performance
Governed under stringent quality management systems, RainPro modular matrices are designed to achieve ≥40 tons/m² load capacity, supporting long-term structural reliability.

Single-Source System
Warranty
Backed by parent entity I Controls Solution (M) Sdn. Bhd., we deliver single-source warranty accountability from roof rainwater downpipes to underground storage.
Our Credentials
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