LEFFER is one of the leading manufacturers of reactors, pressure vessels and heat exchangers for the onshore/offshore oil and gas industry as well as for the chemical, petrochemical and power plant construction industries worldwide.

LEFFER stands for quality at all stages of product realization, from the concept phase of the project to the completion of the final product for the facility envisaged.


  • Pressure Vessels

  • Reactors

  • Heat Exchangers

  • Columns

  • Power Plant Equipment


  • Process & Engineering Design

  • Licensing Programs

  • Maintenance & Repair Work

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