Road Traffic Sign, Rail Sign and Commercial Sign Manufacturer Viewtec Signs are signage experts. With over 30+ years of experience, our customers choose to work with us due to our extensive knowledge and expertise. From permanent and temporary road traffic signs conforming to BS EN 12899-1:2007 and BS 8408 manufactured in accordance with National Highways Sector Scheme 9A, to RISQS Approved lineside and platform rail signs, and a complete range of modular and bespoke commercial signs, all produced under the BS EN ISO 9001:2008 Quality Management System.