Gas Nitriding

Gas Nitriding is most effective when applied to the range of steels containing nitride-forming elements such as chromium, molybdenum, vanadium and aluminium.

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Annealing is a heat treatment process that alters the physical and chemical properties of a material to increase its ductility and reduce its hardness, making it more workable.

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Case Hardening

Case hardening is a process that is used to harden the outer layer of case hardening steel while maintaining a soft inner metal core.

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Heat Treatment and Metal Components Surface Finishing


Applied to some, but not all, engineering steels, normalizing can soften, harden or stress relieve a material, depending on its initial state.

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Aluminum Material Ageing

Aluminum alloys used in aerospace technology by artificial ageing heat treatments lead to an improvement of its mechanical properties.

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Stress Relieving

Stress relieving is applied to remove internal residual stresses generated by processes such as machining, cold rolling, and welding.

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The Manjushree Advantage

  • Industry Expertise

    Our Management and Team have over 25 years of experience having expertise in a whole range of heat treatment processes and materials.


  • Excellent Infrastructure

    With 4 State of Art Facilities in Bangalore, with the most modernĀ  Furnaces and Equipment, we are in a position to deliver top class reliable services to our customers.

  • Quality First

    Our uncompromising focus on delivering services of the highest quality ensures that we are able to achieve maximum customer satisfaction.


  • On Time Every Time

    Our production schedules are well planned and efficiently executed helping us to meet our customer’s requirement for on-time delivery every time.