Onoma is a leading manufacturer and exporter of HVACR components, trusted by global OEMs across diverse industries. With state-of-the-art factories in multiple locations across India, we combine cutting edge manufacturing technology with deep technical expertise to deliver products that meet the highest standards of performance and reliability.
Our strength lies in our team of skilled engineers and a strong focus on quality and customer satisfaction that ensures consistent precision in every batch. From design to delivery, we maintain total control over processes to guarantee dependable quality, on-time supply, and long-term value for our customers worldwide.
We manufacture high-quality heat exchangers, including evaporator and condenser coils, designed to global standards with premium materials.
Trusted by leading OEMs, we deliver precision copper tubing assemblies built for accuracy, reliability, and performance—produced across India to meet the world’s HVACR needs.
We offer headers and distributor assemblies in a plethora of designs as per customer requirements
Our facilities are equipped with state-of-the-art CNC machines to manufacture sheet metal components for both captive and non-captive consumption.
Can’t find the air conditioning solution you need? We specialize in creating custom-designed, fully tailored HVAC systems, built to your exact specifications.
At the heart of our organization lies a deep-rooted belief in building lasting trust and confidence with every customer and partner we serve. We are committed to delivering not just value, but beyond value — by consistently exceeding expectations through innovation, reliability, and service excellence. Whether operating globally, we strive to make a meaningful impact in the industrial sector by fostering strong, transparent relationships and driving measurable results that benefit all stakeholders.
Our approach is grounded in integrity, collaboration, and a passion for progress. We believe that true success is achieved not only through quality products and services, but also through a genuine dedication to understanding our clients' needs and supporting their long-term growth. With a forward-thinking mindset, we aim to lead with purpose and create solutions that stand the test of time — strengthening industries and empowering communities worldwide.
We’ve been sourcing Heat Exchangers from Onoma for years. Their products consistently meet our tough quality standards, which gives us complete confidence in choosing Onoma as a supplier for our new product development projects.
Their design engineers are proactive, responsive, and always willing to customize coils for our unit. They played a key role in helping us develop new coils for the A2L refrigerants, and their support made our transition smooth. It’s a true partnership rather than just a supplier relationship.
What sets them apart is their commitment to delivery schedules. We’ve never had to worry about delays as they always deliver on time.
The past few years have been filled with supply chain disruptions, but Onoma has remained a reliable partner. Their commitment to support helped us keep our production on track. We appreciate their dependability.
The first assembly of the Onoma’s coils and tubing were successfully completed, and the commissioning of our unit was excellent. We were impressed with the silent operation, minimal vibrations, and outstanding brazing quality on their assemblies. Overall, we were pleasantly surprised by the very high performance of their components in our unit.
India-based manufacturer and exporter of HVACR components, partnering with leading global OEMs through engineering excellence, premium quality, and dependable supply performance.
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