About Us

Bair is the engineering and manufacturing company of the Bandhuja group — building the cooling, humidity, air and scientific systems that keep rooms, crops and processes at exactly the right conditions.

Engineering by Bandhuja

Our equipment grew out of running real mushroom plants, cold rooms and laboratories — so every unit is built for the conditions it will actually work in, and supported by people who understand the process behind it. From a single evaporator to a complete turnkey plant, we design it, build it, commission it and stand behind it.

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  • Designed and built for Indian operating conditions
  • Matched systems — cooling, humidity, air and controls
  • Site survey, installation and commissioning
  • Service and spare parts backed by the Bandhuja group

What we do

Cooling & refrigeration

Evaporators, condensing units and complete cold rooms for every temperature.

Humidity & air

Humidifiers and fresh-air systems that hold rooms at exactly the right conditions.

Scientific & controls

Sensors, controllers and machines that measure and automate your process.

Turnkey projects

Mushroom plants, cold-chain warehouses, blast freezing and consulting.

Work with Bair

Tell us about your room, crop, process or project and we’ll help you build it right.