At GNJ Engineering Ltd, we deliver end-to-end solutions for mechanical system design and installation across various industrial sectors. Our services span from conceptual design to detailed engineering, fabrication, installation, and commissioning—ensuring seamless integration and long-term reliability.
Mechanical system design for industrial plants, facilities, and infrastructure
Equipment layout planning, stress analysis, and 3D modeling
Installation of mechanical systems such as pumps, compressors, piping networks, tanks, HVAC, valves, and process lines
Steel fabrication and structural supports
Testing, commissioning, and alignment services
Retrofitting and upgrades of existing systems
Maintenance and after-installation support
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Oil & Gas
Power & Energy
Manufacturing
Marine & Offshore
Water Treatment
Construction and Infrastructure
Our multidisciplinary team ensures that all installations meet relevant industry codes, safety standards, and client-specific requirements—delivering cost-effective, durable, and efficient solutions every time.