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Consult Our Thermal Engineers

ITALIAN ENGINEERING. INDIAN PRECISION.

Precision cooling.
Engineered for industry.

Custom thermal solutions. Manufactured in Varanasi. Developed with Chennai R&D.

Consult Our Thermal Engineers Explore Product Lines

01

Cooling architecture matched to the duty

Choose the circuit before the core

Bar-and-plate heat exchangers serve oil, charge-air and coolant duties; complete cooling units integrate the heat exchanger with the specified airflow and mechanical interfaces. Liquid cold plates transfer heat from power electronics into a coolant circuit. Define the fluid, inlet conditions and allowable pressure drop before selecting geometry.

  1. 01

    Vacuum-brazed bar-and-plate exchangers

    Aluminium cores brazed in vacuum furnaces for oil, water/glycol and air circuits where compactness and fatigue life matter.

  2. 02

    Complete cooling units

    Integrated exchanger, fan, motor, frame and controls delivered as a tested module for traction, wind and electrification.

  3. 03

    Combi oil/air coolers

    Stacked oil and charge-air sections in one package for screw compressors, off-highway and agricultural machines.

  4. 04

    Oil coolers

    Transformer, gearbox, hydraulic, transmission and lube-oil coolers engineered around flow, pressure drop and vibration.

  5. 05

    IGBT & CDU liquid cold plates

    Liquid cold plates for IGBT converters, drives, HVDC and battery packs. Liquid-to-liquid CDU heat exchangers are assessed as a separate duty.

  6. 06

    HVAC & Air Conditioning

    Modular railway and public-transport HVAC, off-road cab HVAC, complete rooftop systems, Ultra Slim condensers and HVAC control components — engineered around comfort, energy use and serviceability.

02

Italian thermal heritage. Indian manufacturing and R&D.

Varanasi manufacturing; Chennai thermal collaboration

Tesio India connects its Varanasi manufacturing setup and Chennai R&D lab with the Italian Tesio engineering heritage of more than a century. Discuss localisation, drawing control, prototype evaluation and domestic delivery with one engineering team. Project quotations identify the manufacturing source and the product-specific test requirements.

Manufacturing plant

Varanasi — Manufacturing

Chak No. 249 (I), Plot No. 1032/1/2, Mouja Khajuri, Pargana Kaswar Raja, Tehsil Rajatalab, Varanasi, Uttar Pradesh 221301, India
  • Heat-exchanger manufacturing
  • Commercial & RFQ handling
  • Supply to OEMs across India

R&D lab / office (not a manufacturing site)

Chennai — R&D Lab

Door No. 2/29, Plot - B, Cenatoph Road, 1st Street Alwarpet, Chennai, Tamil Nadu, 600018, IND
  • Thermal design & simulation
  • Technical collaboration
  • Validation engineering
About TESIO India Telema Group

03

Eleven application sectors, specific engineering questions

Start with the application

Explore rail and traction, wind, compressors, construction and mining, power electronics and data centres, agriculture, cryogenics and hydrogen, aerospace and defence, marine, electric buses, and medical or scientific equipment. Each enquiry is assessed against its duty and qualification requirements. Railway and off-road HVAC enquiries follow the dedicated HVAC product page and a confirmed group or India supply scope.

Frequently asked questions

Our Customers & Partners

Customers and partners across the Tesio group.

  • Alstom logo
  • Bombardier logo
  • Hitachi logo
  • JST transformateurs logo
  • JCB logo
  • Caterpillar CAT logo
  • CNH Industrial logo
  • FPT Industrial logo
  • Carraro Agritalia logo
  • Antonio Carraro logo
  • IVECO logo
  • Siemens logo
  • SAME DEUTZ-FAHR logo
  • Special Cab logo
  • BCS Group logo
  • Lochmann Group logo
  • Brieda logo
  • Lamborghini Trattori tractor crest
  • Volvo Penta logo
  • Komatsu logo
  • KONE logo
  • ABB logo
  • Indian Railways logo

Latest News & Engineering

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Contact

Engineer your thermal advantage.

Consult Our Thermal Engineers marketing@tesio.in