Two Decades of Industrial Precision & Supply Reliability.
Delivering high-specification mechanical engineering, sound attenuation enclosures, and certified commercial metals across Sri Lanka since 2004.
Fabrication Standards Engineered for Harsh Operational Environments.
Rowtech (Pvt) Ltd has established itself as an engineering benchmark in industrial equipment fabrication, sound attenuation engineering, and high-specification stainless steel distribution. From prime power generator canopies engineered to dampen industrial noise to heavy-duty commercial catering hardware, we deliver turnkey solutions with high durability standards.
From our dedicated facility in Nawinna, Maharagama, our engineers work alongside industrial developers, power generation technicians, and commercial hospitality operators. By maintaining direct procurement ties with global steel mills and testing laboratories, we ensure each batch of stainless plate, bar stock, and structural channel adheres strictly to mechanical tolerance limits.
Our soundproofing team addresses severe acoustic challenges. We engineer custom soundproof generator canopies and plant room acoustic panels designed to suppress intrusive diesel resonance below 75 dBA, guaranteeing environmental compliance for hospitals, data centers, and corporate facilities.
Operating Directives
The engineering parameters that govern our fabrication floor and customer supply chains.
Our Mission
To supply Sri Lankan heavy industry and commercial enterprises with uncompromised mechanical steel, verified generator sound barriers, and commercial equipment at factory-direct pricing.
Our Vision
To remain the nation's premier independent fabricator of acoustic attenuation enclosures and commercial food service infrastructure through continuous equipment modernization.
Engineering Precision
Strict adherence to dimensional tolerances, metallurgical certification, and on-site testing protocols before any canopy or fabricated structure is dispatched.
In-House Manufacturing & Logistics
From initial CAD blueprint modeling to heavy equipment deployment and acoustic field testing.
Structural CAD & Acoustic Design
Full-scale CAD blueprint drafting, plant-room airflow simulations, and finite element stress modeling customized for high-capacity industrial generator bays.
CNC Shearing & Automated Press
Heavy hydraulic press braking, multi-gauge metal cutting, and rockwool acoustic layering tuned for non-combustible sound suppression.
Material Testing & Costing
Rigorous raw stock verification, stainless steel grade certification (Grade 304/316), and itemized bill-of-quantities calculation for industrial tenders.
Field Mounting & Decibel Testing
Complete deployment teams equipped for plant-room acoustic lining, vibration isolator mounting, and calibrated decibel survey handover.