Ventilation International Ventilation

System, storage and content management software package Tunnelling works Construction work for engineering works except bridges, tunnels, shafts and subways Intelligence, surveillance, target acquisition and reconnaissance System, storage and content management software development services

Channels Ventilation

Europe Western Europe

Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Light and Lighting Products Bridges and Tunnels Postal and Courier Services Roads and Highways-Bridge Water and Sanitation Environmental Work Printing and Publishing Electricity Infrastructure and Tunnels Construction Energy-Power and Electrical Computer Hardwares and Consumables Aviation Electronics Marine