Leading the Way in Custom Boiler Solutions
From designing to fabrication, Allied Alloy Products are built for sustainability and energy efficiency.
Years of Leadership in the Boiler Industry
Allied Alloy is a 100% family-owned company specializing in boiler design & manufacture in Yamuna Nagar, India. The company was founded by Mr. D.P. Bantra in 1970, following his successful tenure with Indian Sugar & General Engineering Corporation (ISGEC). His vision was clear: develop high quality boiler and pressure products using indigenous techniques and locally sourced resources. This enabled the development of boiler and pressure parts at small scale at a time when it was only done at large-scale facilities. The breakthrough allowed Allied Alloy to deliver highly custom boiler solutions that are durable and efficient.
Today, Allied Alloy stands as one of the leading industrial boilers suppliers in India. We are trusted for delivering products that meet the highest standards of performance, safety and efficiency. We proudly serve a variety of industries including food processing, agriculture, hospitals, hotels, oil & gas, petrochemical, and more.

Engineered for Peak Performance and Built to Last. Explore Our Premium Thermal and Energy Solutions
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Whether you are looking to cut fuel costs, optimize steam efficiency or reduce emissions, our alloy fabrication specialists design custom solutions tailored to your needs.
Steam and heat drives industrial success, and the right solutions make all the difference. At Allied Alloy Products, our strategy is built on product innovation that optimizes steam production for industrial applications. Backed by unmatched engineering and manufacturing expertise, we design custom boiler solutions that cut costs, increase efficiency, and power long-term growth.

From designing & fabrication of boilers, we tailor every aspect to deliver peak performance for your unique application.
Need to increase boiler capacity, improve steam temperature, cut fuel costs, or upgrade outdated controls? We have the expertise to deliver the best solution.
We don’t just fabricate custom boiler solutions. We are a premier supplier of high-quality replacement parts and components for steam and gas generators.
Allied Alloy Products offers a wide range of prefabricated steam pipelines, acting as a single-source provider for all installation and maintenance components
Servicing heat exchangers requires specialists with proven expertise. With over four decades in the business, we bring the skill, knowledge, and reliability your operation demands.
We are a leading manufacturer and supplier of autoclave sterilizers in India, offering a full range designed to meet your exact needs. Custom orders are welcome.

Facilities that refine crude oil and manufacture petrochemical-based products.

Plants that produce chemicals through controlled industrial processes.

Heavy-duty steam systems supporting curing, processing, and material preparation.

Facilities that process sugarcane or beet into sugar and distill alcoholic spirits.

Industries that process wood and other raw materials into paper and a wide range of related products.

Factories dedicated to processing, packaging, and preserving food products for consumption.

Industries that process raw wood into treated and manufactured wood-based products.

Facilities that produce electricity using diverse energy sources.

With over 50 years of professional experience, we specialize in custom boiler solutions engineered for global certification, energy-efficiency, and durability.