Solving Complex Technical & Design Challenges in Rainwater Systems
We don’t just supply equipment, we engineer complete rainwater harvesting, water treatment & downpipe solutions. From hydraulic calculations and custom system design to turnkey integration for commercial, industrial & residential projects since 2010.















Pioneering Rainwater Systems with 16 Years of Engineering Excellence
- Complete Hydraulic & Local Authorities Compliance
- Integrated Filtered Tanks, Pre-Screen & First-Flush Systems
- Turnkey Design, Supply & Site Support
Engineered Water Solutions for Every Infrastructure
From commercial roof downpipe hydraulic sizing to integrated residential filtered tanks, we deliver precision-engineered systems across Malaysia.

Rainwater Harvesting System
Turnkey rainwater harvesting systems integrated with hydraulic downpipes and filtration for various developments.
- Local Authorities Compliant
- Integrated Filtration & Pumping
- Scalable for All Building Types

Wastewater Treatment System
Centralized filtration systems deliver clean, safe water meeting WHO and Malaysia MOH protocols for commercial and industrial use.
- Multi-Layer Media & Active Carbon
- Meets WHO & Malaysia MOH Standards
- High Quality SUS 304 Pressure Vessel

RainPro PP Modular Tank System
Subsurface Polypropylene (PP) modular storage crates engineered for underground rainwater detention, retention, and OSD.
- 100% Underground & Zero Land Wasted
- Heavy Duty Load Bearing Capacity
- Local Authorities OSD Compliant
Our 4-Step Engineering & Turnkey Execution Process
From initial hydraulic flow calculation to local authority submission and site commissioning, we deliver end-to-end precision for every project.
Hydraulic Flow Calculation
We analyze roof catchments, rainfall intensity, & flow rates to specify exact pipe capacities & eliminate overflow risks.
Custom Engineering Design
Tailored CAD layouts aligned with Local Authority standards for seamless integration into architectural plans.
Certified Hardware Supply
Precision supply of PRISM 251, RAINPRO PP modular tanks, water treatment pressure vessels, & system piping.
Installation & Warranty
Professional site installation, seamless system integration, & comprehensive post-handover warranty support.
Overcoming Complex Site Constraints & Engineering Challenges
From tight space limits to strict authority flood detention — we engineer custom, compliant solutions for your project’s toughest site conditions.
Tight Space & Land Constraints
When surface space is limited, we engineer compact PRISM 251 wall-mounted systems or subsurface RAINPRO PP modular tanks that fit zero-footprint site requirements.
Strict Flood Detention Limits
We perform precise hydraulic flow calculations and orifice sizing to ensure your rainwater detention system meets local authority standards and prevents flood runoff.
Roof Overflow & Leak Damage
For massive roof catchments, we engineer high-capacity downpipes, pre-screen filtration, and integrated water treatment to eliminate overflow damage.
Featured Projects & Engineering Milestones
Over 1000+ successful installations across Malaysia for commercial, industrial, and high-end residential developments.

Commercial & High-Rise Condominium Systems
Turnkey rainwater harvesting and high-capacity downpipe systems engineered for commercial towers and high-rise condominiums.

Industrial & Factory Plant Rainwater Systems
Large-scale underground rainwater harvesting and detention system engineered for industrial plants, factories, and warehouses.

Landed Residential Home Rainwater Systems
Compact wall-mounted and space-saving rainwater harvesting setups tailored for landed homes, semi-d units, and private bungalows.
Showcase: Part of Our 1000+ Projects Locations Nationwide
*Note: Map markers indicate general project regional zones, industrial parks, and development areas across Malaysia. Exact site coordinates are generalized for client privacy.
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Ready to Solve Your Rainwater & Hydraulic Design Challenges?
Contact our team today for a complimentary hydraulic flow assessment, local authority sizing advice, or a customized project proposal.
- Fast 24-Hour Response for Engineering Inquiries
- Complimentary Hydraulic Calculation Consultation
- Full Local Authorities Compliance Support