Pre Engineered Buildings
Designing and erecting precision-engineered steel structures for industrial, commercial, and infrastructure-scale developments.
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ISO 9001:2015 Certified Engineering
Engineering Oxygen & Infrastructure for India's Growth
PSA oxygen generation systems and pre-engineered steel structures — designed, manufactured, and installed across India.
500+
Projects
15+
Years' Experience
20+
States Served
ISO
9001:2015 Certified
Specialized Engineering Divisions
Two core capabilities — one integrated engineering partner for oxygen systems and structural infrastructure.
PEB Design & Build
Custom-engineered Pre-Engineered Buildings (PEB) optimized for rapid deployment and maximum internal span.
- Clear Span Architecture
- Seismic Load Resistance
- Rapid Modular Erection
Industrial Warehousing
Large-scale logistics hubs and storage units featuring advanced insulation and ventilation systems.
- Fire-Rated Cladding
- Mezzanine Floor Integration
- Natural Ventilation Design
Heavy Steel Infrastructure
Structural steel frameworks for oil & gas, chemical plants, and heavy manufacturing units.
- Hot-Dip Galvanization
- High-Strength Bolt Systems
- Corrosion Resistant Coating
Factory Buildings
Purpose-built factory and manufacturing facility structures engineered for optimal workflow, heavy floor loads, and industrial utility provisions. Designed…
- Heavy floor load & overhead crane provisions
- Flexible bay width & column-free layouts
- Fast-track modular construction
Multi-Storey Buildings
Pre-engineered and structural steel multi-storey buildings for commercial, industrial, and institutional use. Designed for speed, economy, and long-term…
- Multi-floor steel frame design
- Seismic-zone compliant engineering
- Fast-track construction delivery
Warehouses & Logistics Hubs
Large-span warehouse structures engineered for maximum clear height and floor load capacity. Ideal for e-commerce fulfilment centres, cold…
- Spans up to 100 m clear width
- Cold-storage & clean-room variants
- Integrated dock leveller provisions
Metro Stations & Transit Structures
Elevated metro station canopies, platform roofing, and transit interchange structures. Designed and fabricated to metro rail authority specifications…
- Metro-rail specification compliance
- Elevated canopy & platform roofing
- High-fatigue structural steel grades
Bridges & Girders
Custom-engineered steel bridges and girder assemblies for road, rail, industrial, and pedestrian applications. Full in-house fabrication with load…
- Road, rail & pedestrian bridges
- Built-up plate & box girders
- In-house fabrication & erection
Industrial Crane Structures
Heavy-duty crane gantry structures, runway beams, and under-hung crane rails for manufacturing plants, steel mills, and port facilities.…
- EOT, gantry & under-hung cranes
- Dynamic load & fatigue analysis
- Up to 500-tonne crane capacity
Oxygen Systems
Pioneering onsite oxygen generation solutions with superior PSA technology for medical and industrial applications.
Explore All Oxygen ServicesPSA Plant Installation
Turnkey Pressure Swing Adsorption (PSA) plants for 24/7 on-site oxygen generation with 95%+ purity levels.
- Automated Control Systems
- Energy-Efficient Compressors
- Remote Monitoring Enabled
Medical Gas Pipeline
Design and installation of high-purity medical oxygen pipelines for hospitals, complying with NFPA 99 and HTM 02-01 international…
- Leak-Proof Copper Piping
- Zone Valve Boxes (ZVB)
- Master Alarm Panels
Maintenance & AMC
Comprehensive Annual Maintenance Contracts (AMC) and 24/7 technical support for zero-downtime oxygen plant operations.
- Bi-Monthly Inspections
- Genuine Spare Parts
- Emergency Site Support
Why Pure-OX
Built on Engineering Excellence
Over 15 years of excellence in precision engineering and industrial infrastructure development across India.
500+
Projects Completed
15+
Years of Experience
20+
States Served
99%
On-Time Delivery
Precision Quality
Using European molecular sieves and high-grade steel to ensure lifelong durability and peak efficiency.
Rapid Execution
Modular designs that allow for 40% faster onsite assembly compared to traditional construction methods.
24/7 Support
Dedicated service team providing Pan-India support for plant maintenance and structural audits.
Our Work
All Case Studies
Featured Projects
Recent engineering landmarks across India