DURAG Group specializes in the research and development and manufacturing of combustion control and environmental emission monitoring, providing overall combustion and environmental solutions. DURAG GmbH's products include flame monitoring, functional ignition, turbidity and dust concentration monitoring instruments, gas flow monitoring and traffic tunnels.

Founded in 1948, DURAG GmbH installs and provides solutions for customers in most countries around the world. DURAG's products are widely used in thermal power plants, waste incineration plants, oil refineries, chemical plants, cement plants, ore plants, metallurgy plants, filtration systems and traffic tunnels.

In order to better provide local services and support to customers, DURAG has established wholly-owned subsidiaries in Brazil, China, France, India, Italy, Russia and the United States, and has sales and service centers in Japan, South Korea and the United Kingdom.