Attention to detail is at the heart of everything Factair does. And it applies to tunnel ventilation and monitoring products. Factair’s quality product range has caused all the success. Many civil engineering companies have benefited from the tunnel ventilation and monitoring products offered by Factair. Factair has been providing tunnel ventilation service for temporary works since 1992. The products have helped reduce contamination caused due to engine exhaust gases, welding or cutting processes and the dust from handling of ballast stone.

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