Introducing Interroyal Engineering Public Company Limited stalwart in the industry for over forty years, offering an extensive array of supply solutions. These encompass turnkey projects designed to enhance efficiency, optimize heat transfer, and facilitate fuel gas desulfurization. Additionally, we provide cutting-edge inventory management systems to clients spanning diverse sectors like power plants, cement plants, petrochemical facilities, and oil refineries.

Registered capital: 115,000,000 THB