50 Years Of Trust | Engineering The Next Energy ERA
From single boilers to complete turnkey boiler houses. ISOTEX Global is India’s trusted single-source thermal solutions partner, delivering precision-engineered systems to 13+ industries across 75+ countries.
Delivering consistent, high-temperature heat transfer solutions across textiles, chemicals, food processing, and more.
Sustainable combustion solutions that reduce your carbon footprint and fuel costs — built for the green energy transition.
Using ISOTEX Technology – Smart 4.0 to excel in services provided
For nearly 50 years, ISOTEX Corporation Pvt. Ltd. has been engineering the backbone of India’s industrial infrastructure. From our manufacturing facilities in Ahmedabad and Dahej, we design, manufacture, install, and service industrial boilers and thermal oil systems trusted by the world’s most demanding industries.
Our German engineering partnership with ERK Eckrohrkessel, combined with our deep understanding of Indian industrial conditions, gives our customers the best of both worlds — global technology with local expertise and support.











Industrial Steam Boilers – High Efficiency Steam Solutions for Every Industry
Fuel: Wood | Coal | Biomass | Gas | Oil | Pellet
Applications: Chemical | Oil & Gas | Food | Pharma | Pulp & Paper | Textile | Rubber | Plastic | Edible Oil | Petrochemical Chemical
High-Efficiency Thermic Fluid Heating Systems for Industrial Use.
Fuel: Wood | Coal | Biomass | Gas | Oil | Pellet
Applications: Chemical | Oil & Gas | Food | Pharma | Pulp & Paper | Textile | Rubber | Plastic | Edible Oil | Petrochemical

Steam generation systems with natural circulation, high efficiency technology, tailored for edible oil processing..
Fuel: Multi Fuel– Biomass | Oil | Diesel | Gas | Biogas
Applications: Edible Oil

Efficient Hot Water Generators for Reliable Heating Applications.
Fuel: Wood | Coal | Biomass | Gas | Oil | Pellet
Applications: CBG| Ice-creams| Dairy | Hotels | Process Units

Waste Heat Recovery Systems – Recover Waste Heat & Improve System Efficiency.
Fuel: Waste Heat (Flue Gas)
Applications: Cement, Steel, Glass, Power, Process Industries

Complete range of equipment for safe and efficient boiler operations.
Applications: All boiler & Heating systems
Customization: As per requirements

Ahmedabad & Dahej, Gujarat

Remote monitoring & predictive diagnostics

75+ countries · UAE, Saudi, Qatar & beyond

ERK Eckrohrkessel technology partnership
Trusted by industry leaders across sectors — here’s what they experience with Isotex.
Isotex delivers industry-specific thermal engineering across 13+ major sectors — each solution tailored to the unique process heat demands of your industry.
Steam & thermal fluid solutions for chemical manufacturing — covering reactions, distillation, evaporation & solvent recovery.
Steam & heating solutions for sterilization, drying, API manufacturing & clean steam generation.
Robust heating solutions for exploration, refining & petrochemical process heating.
Consistent & reliable heating for milk processing, pasteurization & dairy applications.
Process heating solutions for extraction, refining & deodorization.
Steam & heat transfer solutions for pulping, drying & paper manufacturing.
Custom heating systems for curing, molding, vulcanizing & other rubber processes.
High-performance thermal solutions for polymerization, extrusion & finishing.
Energy-efficient steam and heat transfer solutions for textile processing.
Safe, efficient & hygienic thermal systems for food processing & packaging
Precise heat control for drying, lamination, coating & other printing processes.
Thermal systems for drying. pressing & treatment in wood and plywood industries.
Our engineering team responds within 24 hours. Share your capacity requirements and fuel preference. We’ll engineer the right solution.

Pan India Network
Ahemdabad, Mumbai, Delhi,
Kolkata, Hyderabad,
& 25+ Service Centers
Middle East
UAE, Saudi Arabia,
Qatar, Kuwait & Oman
Across South East Asia,
Vietnam, Philippines, Thailand,
Malaysia, Myanmar & Indonesia
India Borders
Bangladesh, Nepal & Sri Lanka
Europe
Germany, UK & Netherlands
South Africa
Nigeria, Kenya, Egypt & Tanzania
North America
Both USA & Canada
South America
Mexico & Brazil
WhatsApp us
"Since installing Isotex's system, we've seen a noticeable improvement in energy efficiency and a reduction in operational costs. Highly recommend their team for industrial heating solutions."
Textile Industry